brintos / llvm-project-archived public Read only

1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer %s -o - | FileCheck %s3 4---5name: test_bitcast_s32_to_v2s166body: |7  bb.0:8    liveins: $vgpr09 10    ; CHECK-LABEL: name: test_bitcast_s32_to_v2s1611    ; CHECK: liveins: $vgpr012    ; CHECK-NEXT: {{  $}}13    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr014    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[COPY]](s32)15    ; CHECK-NEXT: $vgpr0 = COPY [[BITCAST]](<2 x s16>)16    %0:_(s32) = COPY $vgpr017    %1:_(<2 x s16>) = G_BITCAST %018    $vgpr0 = COPY %119...20 21---22name: test_bitcast_v2s16_to_s3223body: |24  bb.0:25    liveins: $vgpr026 27    ; CHECK-LABEL: name: test_bitcast_v2s16_to_s3228    ; CHECK: liveins: $vgpr029    ; CHECK-NEXT: {{  $}}30    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr031    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)32    ; CHECK-NEXT: $vgpr0 = COPY [[BITCAST]](s32)33    %0:_(<2 x s16>) = COPY $vgpr034    %1:_(s32) = G_BITCAST %035    $vgpr0 = COPY %136...37 38---39name: test_bitcast_v2s32_to_s6440body: |41  bb.0:42    liveins: $vgpr0_vgpr143 44    ; CHECK-LABEL: name: test_bitcast_v2s32_to_s6445    ; CHECK: liveins: $vgpr0_vgpr146    ; CHECK-NEXT: {{  $}}47    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr148    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s64) = G_BITCAST [[COPY]](<2 x s32>)49    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](s64)50    %0:_(<2 x s32>) = COPY $vgpr0_vgpr151    %1:_(s64) = G_BITCAST %052    $vgpr0_vgpr1 = COPY %153...54 55---56name: test_bitcast_s64_to_v2s3257body: |58  bb.0:59    liveins: $vgpr0_vgpr160 61    ; CHECK-LABEL: name: test_bitcast_s64_to_v2s3262    ; CHECK: liveins: $vgpr0_vgpr163    ; CHECK-NEXT: {{  $}}64    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr165    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s32>) = G_BITCAST [[COPY]](s64)66    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](<2 x s32>)67    %0:_(s64) = COPY $vgpr0_vgpr168    %1:_(<2 x s32>) = G_BITCAST %069    $vgpr0_vgpr1 = COPY %170...71 72---73name: test_bitcast_v2s64_to_v4s3274body: |75  bb.0:76    liveins: $vgpr0_vgpr1_vgpr2_vgpr377 78    ; CHECK-LABEL: name: test_bitcast_v2s64_to_v4s3279    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr380    ; CHECK-NEXT: {{  $}}81    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr382    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<4 x s32>) = G_BITCAST [[COPY]](<2 x s64>)83    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BITCAST]](<4 x s32>)84    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr385    %1:_(<4 x s32>) = G_BITCAST %086    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %187...88 89---90name: test_bitcast_v4s32_to_v2s6491body: |92  bb.0:93    liveins: $vgpr0_vgpr1_vgpr2_vgpr394 95    ; CHECK-LABEL: name: test_bitcast_v4s32_to_v2s6496    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr397    ; CHECK-NEXT: {{  $}}98    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr399    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s64>) = G_BITCAST [[COPY]](<4 x s32>)100    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BITCAST]](<2 x s64>)101    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3102    %1:_(<2 x s64>) = G_BITCAST %0103    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1104...105 106---107name: test_bitcast_s128_to_v4s32108body: |109  bb.0:110    liveins: $vgpr0_vgpr1_vgpr2_vgpr3111 112    ; CHECK-LABEL: name: test_bitcast_s128_to_v4s32113    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3114    ; CHECK-NEXT: {{  $}}115    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3116    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<4 x s32>) = G_BITCAST [[COPY]](s128)117    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<4 x s32>)118    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3119    %1:_(<4 x s32>) = G_BITCAST %0120    S_ENDPGM 0, implicit %1121...122 123---124name: test_bitcast_v4s32_to_s128125body: |126  bb.0:127    liveins: $vgpr0_vgpr1_vgpr2_vgpr3128 129    ; CHECK-LABEL: name: test_bitcast_v4s32_to_s128130    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3131    ; CHECK-NEXT: {{  $}}132    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3133    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s128) = G_BITCAST [[COPY]](<4 x s32>)134    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](s128)135    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3136    %1:_(s128) = G_BITCAST %0137    S_ENDPGM 0, implicit %1138...139 140---141name: test_bitcast_v4s16_to_s64142body: |143  bb.0:144    liveins: $vgpr0_vgpr1145 146    ; CHECK-LABEL: name: test_bitcast_v4s16_to_s64147    ; CHECK: liveins: $vgpr0_vgpr1148    ; CHECK-NEXT: {{  $}}149    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1150    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s64) = G_BITCAST [[COPY]](<4 x s16>)151    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](s64)152    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1153    %1:_(s64) = G_BITCAST %0154    $vgpr0_vgpr1 = COPY %1155...156 157---158name: test_bitcast_s64_to_v4s16159body: |160  bb.0:161    liveins: $vgpr0_vgpr1162 163    ; CHECK-LABEL: name: test_bitcast_s64_to_v4s16164    ; CHECK: liveins: $vgpr0_vgpr1165    ; CHECK-NEXT: {{  $}}166    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1167    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<4 x s16>) = G_BITCAST [[COPY]](s64)168    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](<4 x s16>)169    %0:_(s64) = COPY $vgpr0_vgpr1170    %1:_(<4 x s16>) = G_BITCAST %0171    $vgpr0_vgpr1 = COPY %1172...173 174---175name: test_bitcast_v2s64_to_v8s16176body: |177  bb.0:178    liveins: $vgpr0_vgpr1_vgpr2_vgpr3179 180    ; CHECK-LABEL: name: test_bitcast_v2s64_to_v8s16181    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3182    ; CHECK-NEXT: {{  $}}183    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3184    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<8 x s16>) = G_BITCAST [[COPY]](<2 x s64>)185    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BITCAST]](<8 x s16>)186    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3187    %1:_(<8 x s16>) = G_BITCAST %0188    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1189...190 191---192name: test_bitcast_v8s16_to_v2s64193body: |194  bb.0:195    liveins: $vgpr0_vgpr1_vgpr2_vgpr3196 197    ; CHECK-LABEL: name: test_bitcast_v8s16_to_v2s64198    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3199    ; CHECK-NEXT: {{  $}}200    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3201    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s64>) = G_BITCAST [[COPY]](<8 x s16>)202    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BITCAST]](<2 x s64>)203    %0:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3204    %1:_(<2 x s64>) = G_BITCAST %0205    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1206...207 208---209name: test_bitcast_p0_to_p1210body: |211  bb.0:212    liveins: $vgpr0_vgpr1213 214    ; CHECK-LABEL: name: test_bitcast_p0_to_p1215    ; CHECK: liveins: $vgpr0_vgpr1216    ; CHECK-NEXT: {{  $}}217    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $vgpr0_vgpr1218    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(p1) = G_BITCAST [[COPY]](p0)219    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](p1)220    %0:_(p0) = COPY $vgpr0_vgpr1221    %1:_(p1) = G_BITCAST %0222    $vgpr0_vgpr1 = COPY %1223...224 225---226name: test_bitcast_p1_to_p0227body: |228  bb.0:229    liveins: $vgpr0_vgpr1230 231    ; CHECK-LABEL: name: test_bitcast_p1_to_p0232    ; CHECK: liveins: $vgpr0_vgpr1233    ; CHECK-NEXT: {{  $}}234    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1235    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(p0) = G_BITCAST [[COPY]](p1)236    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](p0)237    %0:_(p1) = COPY $vgpr0_vgpr1238    %1:_(p0) = G_BITCAST %0239    $vgpr0_vgpr1 = COPY %1240...241 242---243name: test_bitcast_p999_to_p0244body: |245  bb.0:246    liveins: $vgpr0_vgpr1247 248    ; CHECK-LABEL: name: test_bitcast_p999_to_p0249    ; CHECK: liveins: $vgpr0_vgpr1250    ; CHECK-NEXT: {{  $}}251    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p999) = COPY $vgpr0_vgpr1252    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(p0) = G_BITCAST [[COPY]](p999)253    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](p0)254    %0:_(p999) = COPY $vgpr0_vgpr1255    %1:_(p0) = G_BITCAST %0256    $vgpr0_vgpr1 = COPY %1257...258 259---260name: test_bitcast_p123_to_p999261body: |262  bb.0:263    liveins: $vgpr0_vgpr1264 265    ; CHECK-LABEL: name: test_bitcast_p123_to_p999266    ; CHECK: liveins: $vgpr0_vgpr1267    ; CHECK-NEXT: {{  $}}268    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p123) = COPY $vgpr0_vgpr1269    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(p999) = G_BITCAST [[COPY]](p123)270    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BITCAST]](p999)271    %0:_(p123) = COPY $vgpr0_vgpr1272    %1:_(p999) = G_BITCAST %0273    $vgpr0_vgpr1 = COPY %1274...275 276---277name: test_bitcast_v4s64_to_v8s32278tracksRegLiveness: true279 280body: |281  bb.0:282    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7283 284    ; CHECK-LABEL: name: test_bitcast_v4s64_to_v8s32285    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7286    ; CHECK-NEXT: {{  $}}287    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7288    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<8 x s32>) = G_BITCAST [[COPY]](<4 x s64>)289    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[BITCAST]](<8 x s32>)290    %0:_(<4 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7291    %1:_(<8 x s32>) = G_BITCAST %0292    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %1293...294 295---296name: test_bitcast_v8s32_to_v4s64297tracksRegLiveness: true298 299body: |300  bb.0:301    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7302 303    ; CHECK-LABEL: name: test_bitcast_v8s32_to_v4s64304    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7305    ; CHECK-NEXT: {{  $}}306    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7307    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<4 x s64>) = G_BITCAST [[COPY]](<8 x s32>)308    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[BITCAST]](<4 x s64>)309    %0:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7310    %1:_(<4 x s64>) = G_BITCAST %0311    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %1312...313 314---315name: test_bitcast_v8s64_to_v16s32316tracksRegLiveness: true317 318body: |319  bb.0:320    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15321 322    ; CHECK-LABEL: name: test_bitcast_v8s64_to_v16s32323    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15324    ; CHECK-NEXT: {{  $}}325    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15326    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<16 x s32>) = G_BITCAST [[COPY]](<8 x s64>)327    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[BITCAST]](<16 x s32>)328    %0:_(<8 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15329    %1:_(<16 x s32>) = G_BITCAST %0330    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %1331...332 333---334name: test_bitcast_v16s32_to_v8s64335tracksRegLiveness: true336 337body: |338  bb.0:339    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15340 341    ; CHECK-LABEL: name: test_bitcast_v16s32_to_v8s64342    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15343    ; CHECK-NEXT: {{  $}}344    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15345    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<8 x s64>) = G_BITCAST [[COPY]](<16 x s32>)346    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[BITCAST]](<8 x s64>)347    %0:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15348    %1:_(<8 x s64>) = G_BITCAST %0349    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %1350...351 352---353name: test_bitcast_v32s32_to_v16s64354body: |355  bb.0:356    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31357 358    ; CHECK-LABEL: name: test_bitcast_v32s32_to_v16s64359    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31360    ; CHECK-NEXT: {{  $}}361    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<32 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31362    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<16 x s64>) = G_BITCAST [[COPY]](<32 x s32>)363    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<16 x s64>)364    %0:_(<32 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31365    %1:_(<16 x s64>) = G_BITCAST %0366    S_ENDPGM 0, implicit %1367...368 369---370name: test_bitcast_v16s64_to_v32s32371body: |372  bb.0:373    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31374 375    ; CHECK-LABEL: name: test_bitcast_v16s64_to_v32s32376    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31377    ; CHECK-NEXT: {{  $}}378    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31379    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<32 x s32>) = G_BITCAST [[COPY]](<16 x s64>)380    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<32 x s32>)381    %0:_(<16 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31382    %1:_(<32 x s32>) = G_BITCAST %0383    S_ENDPGM 0, implicit %1384...385 386---387name: test_bitcast_s24_to_v3s8388body: |389  bb.0:390    liveins: $vgpr0391 392    ; CHECK-LABEL: name: test_bitcast_s24_to_v3s8393    ; CHECK: liveins: $vgpr0394    ; CHECK-NEXT: {{  $}}395    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0396    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8397    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)398    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16399    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)400    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[LSHR]](s32), [[LSHR1]](s32)401    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)402    %0:_(s32) = COPY $vgpr0403    %1:_(s24) = G_TRUNC %0404    %2:_(<3 x s8>) = G_BITCAST %1405    %3:_(<3 x s32>) = G_ANYEXT %2406    $vgpr0_vgpr1_vgpr2 = COPY %3407...408 409---410name: test_bitcast_s48_to_v3s16411body: |412  bb.0:413    liveins: $vgpr0_vgpr1414 415    ; CHECK-LABEL: name: test_bitcast_s48_to_v3s16416    ; CHECK: liveins: $vgpr0_vgpr1417    ; CHECK-NEXT: {{  $}}418    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1419    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)420    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16421    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)422    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[UV]](s32), [[LSHR]](s32), [[UV1]](s32)423    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)424    %0:_(s64) = COPY $vgpr0_vgpr1425    %1:_(s48) = G_TRUNC %0426    %2:_(<3 x s16>) = G_BITCAST %1427    %3:_(<3 x s32>) = G_ANYEXT %2428    $vgpr0_vgpr1_vgpr2 = COPY %3429...430 431---432name: test_bitcast_v3s8_to_s24433body: |434  bb.0:435    liveins: $vgpr0_vgpr1_vgpr2436 437    ; CHECK-LABEL: name: test_bitcast_v3s8_to_s24438    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2439    ; CHECK-NEXT: {{  $}}440    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2441    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)442    ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF443    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)444    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 255445    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C]]446    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)447    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C]]448    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 8449    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)450    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]451    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)452    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C]]453    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[DEF]](s32)454    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[TRUNC3]], [[C]]455    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C1]](s16)456    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]457    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)458    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)459    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16460    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C2]](s32)461    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL2]]462    ; CHECK-NEXT: $vgpr0 = COPY [[OR2]](s32)463    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2464    %1:_(<3 x s8>) = G_TRUNC %0465    %2:_(s24) = G_BITCAST %1466    %3:_(s32) = G_ANYEXT %2467    $vgpr0 = COPY %3468...469 470---471name: test_bitcast_v3s16_to_s48472body: |473  bb.0:474    liveins: $vgpr0_vgpr1_vgpr2475 476    ; CHECK-LABEL: name: test_bitcast_v3s16_to_s48477    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2478    ; CHECK-NEXT: {{  $}}479    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2480    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)481    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535482    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UV]], [[C]]483    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UV1]], [[C]]484    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16485    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C1]](s32)486    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]487    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[UV2]], [[C]]488    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0489    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C1]](s32)490    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]491    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[OR]](s32), [[OR1]](s32)492    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[MV]](s64)493    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2494    %1:_(<3 x s16>) = G_TRUNC %0495    %2:_(s48) = G_BITCAST %1496    %3:_(s64) = G_ANYEXT %2497    $vgpr0_vgpr1 = COPY %3498...499 500---501name: test_bitcast_s16_to_v2s8502body: |503  bb.0:504    liveins: $vgpr0505 506    ; CHECK-LABEL: name: test_bitcast_s16_to_v2s8507    ; CHECK: liveins: $vgpr0508    ; CHECK-NEXT: {{  $}}509    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0510    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8511    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)512    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[LSHR]](s32)513    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)514    %0:_(s32) = COPY $vgpr0515    %1:_(s16) = G_TRUNC %0516    %2:_(<2 x s8>) = G_BITCAST %1517    %3:_(<2 x s32>) = G_ANYEXT %2518    $vgpr0_vgpr1 = COPY %3519...520 521---522name: test_bitcast_v2s8_to_s16523body: |524  bb.0:525    liveins: $vgpr0_vgpr1526 527    ; CHECK-LABEL: name: test_bitcast_v2s8_to_s16528    ; CHECK: liveins: $vgpr0_vgpr1529    ; CHECK-NEXT: {{  $}}530    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1531    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)532    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)533    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 255534    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C]]535    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)536    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C]]537    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 8538    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)539    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]540    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)541    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)542    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1543    %1:_(<2 x s8>) = G_TRUNC %0544    %2:_(s16) = G_BITCAST %1545    %3:_(s32) = G_ANYEXT %2546    $vgpr0 = COPY %3547...548 549---550 551name: test_bitcast_v2s16_to_v4s8552body: |553  bb.0:554    liveins: $vgpr0555 556    ; CHECK-LABEL: name: test_bitcast_v2s16_to_v4s8557    ; CHECK: liveins: $vgpr0558    ; CHECK-NEXT: {{  $}}559    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0560    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)561    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8562    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)563    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16564    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C1]](s32)565    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24566    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C2]](s32)567    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)568    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)569    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[COPY1]]570    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)571    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)572    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[COPY2]]573    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)574    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)575    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[COPY3]]576    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)577    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)578    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[COPY4]]579    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)580    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)581    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)582    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)583    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32)584    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<4 x s32>)585    %0:_(<2 x s16>) = COPY $vgpr0586    %1:_(<4 x s8>) = G_BITCAST %0587    %2:_(<4 x s8>) = G_ADD %1, %1588    %3:_(<4 x s32>) = G_ANYEXT %2589    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %3590...591 592---593name: test_bitcast_v4s8_to_v2s16594body: |595  bb.0:596    liveins: $vgpr0_vgpr1_vgpr2_vgpr3597 598    ; CHECK-LABEL: name: test_bitcast_v4s8_to_v2s16599    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3600    ; CHECK-NEXT: {{  $}}601    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3602    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)603    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)604    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)605    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[COPY1]], [[TRUNC]]606    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)607    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)608    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[COPY2]], [[TRUNC1]]609    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)610    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)611    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[COPY3]], [[TRUNC2]]612    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)613    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)614    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[COPY4]], [[TRUNC3]]615    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 255616    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[ADD]], [[C]]617    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[ADD1]], [[C]]618    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 8619    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)620    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]621    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[ADD2]], [[C]]622    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[ADD3]], [[C]]623    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C1]](s16)624    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]625    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)626    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)627    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16628    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C2]](s32)629    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL2]]630    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)631    ; CHECK-NEXT: $vgpr0 = COPY [[BITCAST]](<2 x s16>)632    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3633    %1:_(<4 x s8>) = G_TRUNC %0634    %2:_(<4 x s8>) = G_ADD %1, %1635    %3:_(<2 x s16>) = G_BITCAST %2636    $vgpr0 = COPY %3637...638 639---640name: test_bitcast_v2s16_to_v8s4641body: |642  bb.0:643    liveins: $vgpr0644 645    ; CHECK-LABEL: name: test_bitcast_v2s16_to_v8s4646    ; CHECK: liveins: $vgpr0647    ; CHECK-NEXT: {{  $}}648    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0649    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)650    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 4651    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)652    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8653    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C1]](s32)654    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 12655    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C2]](s32)656    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 16657    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C3]](s32)658    ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 20659    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C4]](s32)660    ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 24661    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C5]](s32)662    ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 28663    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C6]](s32)664    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)665    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)666    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[COPY1]]667    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)668    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)669    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[COPY2]]670    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)671    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)672    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[COPY3]]673    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)674    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)675    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[COPY4]]676    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)677    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s16) = COPY [[TRUNC4]](s16)678    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC4]], [[COPY5]]679    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)680    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s16) = COPY [[TRUNC5]](s16)681    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[TRUNC5]], [[COPY6]]682    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)683    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s16) = COPY [[TRUNC6]](s16)684    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC6]], [[COPY7]]685    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)686    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s16) = COPY [[TRUNC7]](s16)687    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[TRUNC7]], [[COPY8]]688    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)689    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)690    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)691    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)692    ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD4]](s16)693    ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD5]](s16)694    ; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD6]](s16)695    ; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD7]](s16)696    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32), [[ANYEXT4]](s32), [[ANYEXT5]](s32), [[ANYEXT6]](s32), [[ANYEXT7]](s32)697    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[BUILD_VECTOR]](<8 x s32>)698    %0:_(<2 x s16>) = COPY $vgpr0699    %1:_(<8 x s4>) = G_BITCAST %0700    %2:_(<8 x s4>) = G_ADD %1, %1701    %3:_(<8 x s32>) = G_ANYEXT %2702    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %3703...704 705---706name: test_bitcast_v8s4_to_v2s16707body: |708  bb.0:709    liveins: $vgpr0_vgpr1_vgpr2_vgpr3710 711    ; CHECK-LABEL: name: test_bitcast_v8s4_to_v2s16712    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3713    ; CHECK-NEXT: {{  $}}714    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7715    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<8 x s32>)716    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)717    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)718    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[COPY1]], [[TRUNC]]719    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)720    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)721    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[COPY2]], [[TRUNC1]]722    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)723    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)724    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[COPY3]], [[TRUNC2]]725    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)726    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)727    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[COPY4]], [[TRUNC3]]728    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV4]](s32)729    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s16) = COPY [[TRUNC4]](s16)730    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[COPY5]], [[TRUNC4]]731    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[UV5]](s32)732    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s16) = COPY [[TRUNC5]](s16)733    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[COPY6]], [[TRUNC5]]734    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[UV6]](s32)735    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s16) = COPY [[TRUNC6]](s16)736    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[COPY7]], [[TRUNC6]]737    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[UV7]](s32)738    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s16) = COPY [[TRUNC7]](s16)739    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[COPY8]], [[TRUNC7]]740    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 15741    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[ADD]], [[C]]742    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[ADD1]], [[C]]743    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 4744    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)745    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]746    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[ADD2]], [[C]]747    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 8748    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND2]], [[C2]](s16)749    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[OR]], [[SHL1]]750    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[ADD3]], [[C]]751    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 12752    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C3]](s16)753    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[OR1]], [[SHL2]]754    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s16) = G_AND [[ADD4]], [[C]]755    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s16) = G_AND [[ADD5]], [[C]]756    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[AND5]], [[C1]](s16)757    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s16) = G_OR [[AND4]], [[SHL3]]758    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s16) = G_AND [[ADD6]], [[C]]759    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND6]], [[C2]](s16)760    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s16) = G_OR [[OR3]], [[SHL4]]761    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s16) = G_AND [[ADD7]], [[C]]762    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s16) = G_SHL [[AND7]], [[C3]](s16)763    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s16) = G_OR [[OR4]], [[SHL5]]764    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR2]](s16)765    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR5]](s16)766    ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 16767    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C4]](s32)768    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL6]]769    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR6]](s32)770    ; CHECK-NEXT: $vgpr0 = COPY [[BITCAST]](<2 x s16>)771    %0:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7772    %1:_(<8 x s4>) = G_TRUNC %0773    %2:_(<8 x s4>) = G_ADD %1, %1774    %3:_(<2 x s16>) = G_BITCAST %2775    $vgpr0 = COPY %3776...777 778---779name: test_bitcast_v4s16_to_v2s32780body: |781  bb.0:782    liveins: $vgpr0_vgpr1783 784    ; CHECK-LABEL: name: test_bitcast_v4s16_to_v2s32785    ; CHECK: liveins: $vgpr0_vgpr1786    ; CHECK-NEXT: {{  $}}787    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1788    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s32>) = G_BITCAST [[COPY]](<4 x s16>)789    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<2 x s32>)790    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1791    %1:_(<2 x s32>) = G_BITCAST %0792    S_ENDPGM 0, implicit %1793...794 795---796name: test_bitcast_v2s32_to_v4s16797body: |798  bb.0:799    liveins: $vgpr0_vgpr1800 801    ; CHECK-LABEL: name: test_bitcast_v2s32_to_v4s16802    ; CHECK: liveins: $vgpr0_vgpr1803    ; CHECK-NEXT: {{  $}}804    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1805    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<4 x s16>) = G_BITCAST [[COPY]](<2 x s32>)806    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[BITCAST]](<4 x s16>)807    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)808    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)809    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16810    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)811    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)812    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)813    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)814    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)815    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)816    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)817    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)818    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)819    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)820    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)821    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST4]](s32)822    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)823    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)824    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[TRUNC4]]825    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[TRUNC5]]826    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[TRUNC6]]827    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[TRUNC7]]828    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)829    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)830    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)831    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]832    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)833    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)834    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[ADD3]](s16)835    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)836    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]837    ; CHECK-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)838    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST5]](<2 x s16>), [[BITCAST6]](<2 x s16>)839    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<4 x s16>)840    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1841    %1:_(<4 x s16>) = G_BITCAST %0842    %2:_(<4 x s16>) = G_ADD %1, %1843    S_ENDPGM 0, implicit %2844 845...846 847---848name: test_bitcast_v2s32_to_v8s8849body: |850  bb.0:851    liveins: $vgpr0_vgpr1852 853    ; CHECK-LABEL: name: test_bitcast_v2s32_to_v8s8854    ; CHECK: liveins: $vgpr0_vgpr1855    ; CHECK-NEXT: {{  $}}856    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1857    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)858    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8859    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)860    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16861    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C1]](s32)862    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24863    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C2]](s32)864    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)865    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C1]](s32)866    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C2]](s32)867    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)868    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)869    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[COPY1]]870    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)871    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)872    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[COPY2]]873    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)874    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)875    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[COPY3]]876    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)877    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)878    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[COPY4]]879    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)880    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s16) = COPY [[TRUNC4]](s16)881    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC4]], [[COPY5]]882    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)883    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s16) = COPY [[TRUNC5]](s16)884    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[TRUNC5]], [[COPY6]]885    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)886    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s16) = COPY [[TRUNC6]](s16)887    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC6]], [[COPY7]]888    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)889    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s16) = COPY [[TRUNC7]](s16)890    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[TRUNC7]], [[COPY8]]891    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)892    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)893    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)894    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)895    ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD4]](s16)896    ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD5]](s16)897    ; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD6]](s16)898    ; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD7]](s16)899    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32), [[ANYEXT4]](s32), [[ANYEXT5]](s32), [[ANYEXT6]](s32), [[ANYEXT7]](s32)900    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(<8 x s8>) = G_TRUNC [[BUILD_VECTOR]](<8 x s32>)901    ; CHECK-NEXT: S_ENDPGM 0, implicit [[TRUNC8]](<8 x s8>)902    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1903    %1:_(<8 x s8>) = G_BITCAST %0904    %2:_(<8 x s8>) = G_ADD %1, %1905    S_ENDPGM 0, implicit %2906 907...908 909---910name: test_bitcast_v8s8_to_v2s32911body: |912  bb.0:913    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7914 915    ; CHECK-LABEL: name: test_bitcast_v8s8_to_v2s32916    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7917    ; CHECK-NEXT: {{  $}}918    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7919    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<8 x s32>)920    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[UV]](s32)921    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[UV1]](s32)922    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[UV2]](s32)923    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[UV3]](s32)924    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255925    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UV]], [[C]]926    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UV1]], [[C]]927    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8928    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C1]](s32)929    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]930    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[UV2]], [[C]]931    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16932    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C2]](s32)933    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]934    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[UV3]], [[C]]935    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 24936    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C3]](s32)937    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[SHL2]]938    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)939    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)940    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC2]](s8)941    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s8) = COPY [[TRUNC3]](s8)942    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[UV4]], [[C]]943    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[UV5]], [[C]]944    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[AND5]], [[C1]](s32)945    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[AND4]], [[SHL3]]946    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[UV6]], [[C]]947    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND6]], [[C2]](s32)948    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[OR3]], [[SHL4]]949    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[UV7]], [[C]]950    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[AND7]], [[C3]](s32)951    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[OR4]], [[SHL5]]952    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[OR2]](s32), [[OR5]](s32)953    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<2 x s32>)954    %0:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7955    %1:_(<8 x s8>) = G_TRUNC %0956    %2:_(<2 x s32>) = G_BITCAST %1957    S_ENDPGM 0, implicit %2958...959 960---961name: test_bitcast_v8s8_to_s64962body: |963  bb.0:964    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7965 966    ; CHECK-LABEL: name: test_bitcast_v8s8_to_s64967    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7968    ; CHECK-NEXT: {{  $}}969    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7970    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<8 x s32>)971    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)972    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 255973    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C]]974    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)975    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C]]976    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 8977    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)978    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]979    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)980    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C]]981    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)982    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[TRUNC3]], [[C]]983    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C1]](s16)984    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]985    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV4]](s32)986    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s16) = G_AND [[TRUNC4]], [[C]]987    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[UV5]](s32)988    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s16) = G_AND [[TRUNC5]], [[C]]989    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND5]], [[C1]](s16)990    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[AND4]], [[SHL2]]991    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[UV6]](s32)992    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s16) = G_AND [[TRUNC6]], [[C]]993    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[UV7]](s32)994    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s16) = G_AND [[TRUNC7]], [[C]]995    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[AND7]], [[C1]](s16)996    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s16) = G_OR [[AND6]], [[SHL3]]997    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)998    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)999    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 161000    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C2]](s32)1001    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL4]]1002    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[OR2]](s16)1003    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[OR3]](s16)1004    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C2]](s32)1005    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL5]]1006    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[OR4]](s32), [[OR5]](s32)1007    ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64)1008    %0:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr71009    %1:_(<8 x s8>) = G_TRUNC %01010    %2:_(s64) = G_BITCAST %11011    S_ENDPGM 0, implicit %21012...1013 1014---1015name: test_bitcast_v2s32_to_v16s41016body: |1017  bb.0:1018    liveins: $vgpr0_vgpr11019 1020    ; CHECK-LABEL: name: test_bitcast_v2s32_to_v16s41021    ; CHECK: liveins: $vgpr0_vgpr11022    ; CHECK-NEXT: {{  $}}1023    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr11024    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)1025    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 41026    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)1027    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 81028    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C1]](s32)1029    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 121030    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C2]](s32)1031    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 161032    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C3]](s32)1033    ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 201034    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C4]](s32)1035    ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 241036    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C5]](s32)1037    ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 281038    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C6]](s32)1039    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)1040    ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C1]](s32)1041    ; CHECK-NEXT: [[LSHR9:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C2]](s32)1042    ; CHECK-NEXT: [[LSHR10:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C3]](s32)1043    ; CHECK-NEXT: [[LSHR11:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C4]](s32)1044    ; CHECK-NEXT: [[LSHR12:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C5]](s32)1045    ; CHECK-NEXT: [[LSHR13:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C6]](s32)1046    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)1047    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)1048    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[COPY1]]1049    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)1050    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)1051    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[COPY2]]1052    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)1053    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)1054    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[COPY3]]1055    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)1056    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)1057    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[COPY4]]1058    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)1059    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s16) = COPY [[TRUNC4]](s16)1060    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC4]], [[COPY5]]1061    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)1062    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s16) = COPY [[TRUNC5]](s16)1063    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[TRUNC5]], [[COPY6]]1064    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)1065    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s16) = COPY [[TRUNC6]](s16)1066    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC6]], [[COPY7]]1067    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)1068    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s16) = COPY [[TRUNC7]](s16)1069    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[TRUNC7]], [[COPY8]]1070    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)1071    ; CHECK-NEXT: [[COPY9:%[0-9]+]]:_(s16) = COPY [[TRUNC8]](s16)1072    ; CHECK-NEXT: [[ADD8:%[0-9]+]]:_(s16) = G_ADD [[TRUNC8]], [[COPY9]]1073    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR7]](s32)1074    ; CHECK-NEXT: [[COPY10:%[0-9]+]]:_(s16) = COPY [[TRUNC9]](s16)1075    ; CHECK-NEXT: [[ADD9:%[0-9]+]]:_(s16) = G_ADD [[TRUNC9]], [[COPY10]]1076    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR8]](s32)1077    ; CHECK-NEXT: [[COPY11:%[0-9]+]]:_(s16) = COPY [[TRUNC10]](s16)1078    ; CHECK-NEXT: [[ADD10:%[0-9]+]]:_(s16) = G_ADD [[TRUNC10]], [[COPY11]]1079    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR9]](s32)1080    ; CHECK-NEXT: [[COPY12:%[0-9]+]]:_(s16) = COPY [[TRUNC11]](s16)1081    ; CHECK-NEXT: [[ADD11:%[0-9]+]]:_(s16) = G_ADD [[TRUNC11]], [[COPY12]]1082    ; CHECK-NEXT: [[TRUNC12:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR10]](s32)1083    ; CHECK-NEXT: [[COPY13:%[0-9]+]]:_(s16) = COPY [[TRUNC12]](s16)1084    ; CHECK-NEXT: [[ADD12:%[0-9]+]]:_(s16) = G_ADD [[TRUNC12]], [[COPY13]]1085    ; CHECK-NEXT: [[TRUNC13:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR11]](s32)1086    ; CHECK-NEXT: [[COPY14:%[0-9]+]]:_(s16) = COPY [[TRUNC13]](s16)1087    ; CHECK-NEXT: [[ADD13:%[0-9]+]]:_(s16) = G_ADD [[TRUNC13]], [[COPY14]]1088    ; CHECK-NEXT: [[TRUNC14:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR12]](s32)1089    ; CHECK-NEXT: [[COPY15:%[0-9]+]]:_(s16) = COPY [[TRUNC14]](s16)1090    ; CHECK-NEXT: [[ADD14:%[0-9]+]]:_(s16) = G_ADD [[TRUNC14]], [[COPY15]]1091    ; CHECK-NEXT: [[TRUNC15:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR13]](s32)1092    ; CHECK-NEXT: [[COPY16:%[0-9]+]]:_(s16) = COPY [[TRUNC15]](s16)1093    ; CHECK-NEXT: [[ADD15:%[0-9]+]]:_(s16) = G_ADD [[TRUNC15]], [[COPY16]]1094    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)1095    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)1096    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C3]](s32)1097    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]1098    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)1099    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)1100    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[ADD3]](s16)1101    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C3]](s32)1102    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]1103    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)1104    ; CHECK-NEXT: [[ZEXT4:%[0-9]+]]:_(s32) = G_ZEXT [[ADD4]](s16)1105    ; CHECK-NEXT: [[ZEXT5:%[0-9]+]]:_(s32) = G_ZEXT [[ADD5]](s16)1106    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT5]], [[C3]](s32)1107    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[ZEXT4]], [[SHL2]]1108    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)1109    ; CHECK-NEXT: [[ZEXT6:%[0-9]+]]:_(s32) = G_ZEXT [[ADD6]](s16)1110    ; CHECK-NEXT: [[ZEXT7:%[0-9]+]]:_(s32) = G_ZEXT [[ADD7]](s16)1111    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[ZEXT7]], [[C3]](s32)1112    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[ZEXT6]], [[SHL3]]1113    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)1114    ; CHECK-NEXT: [[ZEXT8:%[0-9]+]]:_(s32) = G_ZEXT [[ADD8]](s16)1115    ; CHECK-NEXT: [[ZEXT9:%[0-9]+]]:_(s32) = G_ZEXT [[ADD9]](s16)1116    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT9]], [[C3]](s32)1117    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT8]], [[SHL4]]1118    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)1119    ; CHECK-NEXT: [[ZEXT10:%[0-9]+]]:_(s32) = G_ZEXT [[ADD10]](s16)1120    ; CHECK-NEXT: [[ZEXT11:%[0-9]+]]:_(s32) = G_ZEXT [[ADD11]](s16)1121    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT11]], [[C3]](s32)1122    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[ZEXT10]], [[SHL5]]1123    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR5]](s32)1124    ; CHECK-NEXT: [[ZEXT12:%[0-9]+]]:_(s32) = G_ZEXT [[ADD12]](s16)1125    ; CHECK-NEXT: [[ZEXT13:%[0-9]+]]:_(s32) = G_ZEXT [[ADD13]](s16)1126    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[ZEXT13]], [[C3]](s32)1127    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s32) = G_OR [[ZEXT12]], [[SHL6]]1128    ; CHECK-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR6]](s32)1129    ; CHECK-NEXT: [[ZEXT14:%[0-9]+]]:_(s32) = G_ZEXT [[ADD14]](s16)1130    ; CHECK-NEXT: [[ZEXT15:%[0-9]+]]:_(s32) = G_ZEXT [[ADD15]](s16)1131    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[ZEXT15]], [[C3]](s32)1132    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s32) = G_OR [[ZEXT14]], [[SHL7]]1133    ; CHECK-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR7]](s32)1134    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<16 x s16>) = G_CONCAT_VECTORS [[BITCAST]](<2 x s16>), [[BITCAST1]](<2 x s16>), [[BITCAST2]](<2 x s16>), [[BITCAST3]](<2 x s16>), [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>), [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>)1135    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<16 x s16>)1136    %0:_(<2 x s32>) = COPY $vgpr0_vgpr11137    %1:_(<16 x s4>) = G_BITCAST %01138    %2:_(<16 x s4>) = G_ADD %1, %11139    %3:_(<16 x s16>) = G_ANYEXT %21140    S_ENDPGM 0, implicit %31141 1142...1143 1144---1145name: test_bitcast_v16s4_to_v2s321146body: |1147  bb.0:1148    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr71149 1150    ; CHECK-LABEL: name: test_bitcast_v16s4_to_v2s321151    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr71152    ; CHECK-NEXT: {{  $}}1153    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr71154    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>), [[UV6:%[0-9]+]]:_(<2 x s16>), [[UV7:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<16 x s16>)1155    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)1156    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 161157    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)1158    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)1159    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)1160    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)1161    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)1162    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)1163    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)1164    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)1165    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)1166    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)1167    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST5]], [[C]](s32)1168    ; CHECK-NEXT: [[BITCAST6:%[0-9]+]]:_(s32) = G_BITCAST [[UV6]](<2 x s16>)1169    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST6]], [[C]](s32)1170    ; CHECK-NEXT: [[BITCAST7:%[0-9]+]]:_(s32) = G_BITCAST [[UV7]](<2 x s16>)1171    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST7]], [[C]](s32)1172    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s4) = G_TRUNC [[BITCAST]](s32)1173    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s4) = G_TRUNC [[LSHR]](s32)1174    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s4) = G_TRUNC [[BITCAST1]](s32)1175    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s4) = G_TRUNC [[LSHR1]](s32)1176    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s4) = G_TRUNC [[BITCAST2]](s32)1177    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s4) = G_TRUNC [[LSHR2]](s32)1178    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s4) = G_TRUNC [[BITCAST3]](s32)1179    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s4) = G_TRUNC [[LSHR3]](s32)1180    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 151181    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST]], [[C1]]1182    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR]], [[C1]]1183    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 41184    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C2]](s32)1185    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]1186    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[BITCAST1]], [[C1]]1187    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 81188    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C3]](s32)1189    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]1190    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[LSHR1]], [[C1]]1191    ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 121192    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C4]](s32)1193    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[SHL2]]1194    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[BITCAST2]], [[C1]]1195    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[AND4]], [[C]](s32)1196    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[OR2]], [[SHL3]]1197    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[LSHR2]], [[C1]]1198    ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 201199    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND5]], [[C5]](s32)1200    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[OR3]], [[SHL4]]1201    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C1]]1202    ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 241203    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[AND6]], [[C6]](s32)1204    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[OR4]], [[SHL5]]1205    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C1]]1206    ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 281207    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND7]], [[C7]](s32)1208    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s32) = G_OR [[OR5]], [[SHL6]]1209    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s4) = COPY [[TRUNC]](s4)1210    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s4) = COPY [[TRUNC1]](s4)1211    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s4) = COPY [[TRUNC2]](s4)1212    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s4) = COPY [[TRUNC3]](s4)1213    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s4) = COPY [[TRUNC4]](s4)1214    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s4) = COPY [[TRUNC5]](s4)1215    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s4) = COPY [[TRUNC6]](s4)1216    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s4) = COPY [[TRUNC7]](s4)1217    ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[BITCAST4]], [[C1]]1218    ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[LSHR4]], [[C1]]1219    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[AND9]], [[C2]](s32)1220    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s32) = G_OR [[AND8]], [[SHL7]]1221    ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[BITCAST5]], [[C1]]1222    ; CHECK-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND10]], [[C3]](s32)1223    ; CHECK-NEXT: [[OR8:%[0-9]+]]:_(s32) = G_OR [[OR7]], [[SHL8]]1224    ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s32) = G_AND [[LSHR5]], [[C1]]1225    ; CHECK-NEXT: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND11]], [[C4]](s32)1226    ; CHECK-NEXT: [[OR9:%[0-9]+]]:_(s32) = G_OR [[OR8]], [[SHL9]]1227    ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s32) = G_AND [[BITCAST6]], [[C1]]1228    ; CHECK-NEXT: [[SHL10:%[0-9]+]]:_(s32) = G_SHL [[AND12]], [[C]](s32)1229    ; CHECK-NEXT: [[OR10:%[0-9]+]]:_(s32) = G_OR [[OR9]], [[SHL10]]1230    ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s32) = G_AND [[LSHR6]], [[C1]]1231    ; CHECK-NEXT: [[SHL11:%[0-9]+]]:_(s32) = G_SHL [[AND13]], [[C5]](s32)1232    ; CHECK-NEXT: [[OR11:%[0-9]+]]:_(s32) = G_OR [[OR10]], [[SHL11]]1233    ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s32) = G_AND [[BITCAST7]], [[C1]]1234    ; CHECK-NEXT: [[SHL12:%[0-9]+]]:_(s32) = G_SHL [[AND14]], [[C6]](s32)1235    ; CHECK-NEXT: [[OR12:%[0-9]+]]:_(s32) = G_OR [[OR11]], [[SHL12]]1236    ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s32) = G_AND [[LSHR7]], [[C1]]1237    ; CHECK-NEXT: [[SHL13:%[0-9]+]]:_(s32) = G_SHL [[AND15]], [[C7]](s32)1238    ; CHECK-NEXT: [[OR13:%[0-9]+]]:_(s32) = G_OR [[OR12]], [[SHL13]]1239    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[OR6]](s32), [[OR13]](s32)1240    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<2 x s32>)1241    %0:_(<16 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr71242    %1:_(<16 x s4>) = G_TRUNC %01243    %2:_(<2 x s32>) = G_BITCAST %11244    S_ENDPGM 0, implicit %21245...1246 1247---1248name: test_bitcast_s64_to_v8s81249body: |1250  bb.0:1251    liveins: $vgpr0_vgpr11252 1253    ; CHECK-LABEL: name: test_bitcast_s64_to_v8s81254    ; CHECK: liveins: $vgpr0_vgpr11255    ; CHECK-NEXT: {{  $}}1256    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr11257    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)1258    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)1259    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 161260    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)1261    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)1262    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)1263    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)1264    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)1265    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 81266    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C1]](s16)1267    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC1]], [[C1]](s16)1268    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC2]], [[C1]](s16)1269    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC3]], [[C1]](s16)1270    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[TRUNC]]1271    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[LSHR2]], [[LSHR2]]1272    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[TRUNC1]]1273    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[LSHR3]], [[LSHR3]]1274    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[TRUNC2]]1275    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[LSHR4]], [[LSHR4]]1276    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[TRUNC3]]1277    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[LSHR5]], [[LSHR5]]1278    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)1279    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)1280    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)1281    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)1282    ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD4]](s16)1283    ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD5]](s16)1284    ; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD6]](s16)1285    ; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD7]](s16)1286    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32), [[ANYEXT4]](s32), [[ANYEXT5]](s32), [[ANYEXT6]](s32), [[ANYEXT7]](s32)1287    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(<8 x s8>) = G_TRUNC [[BUILD_VECTOR]](<8 x s32>)1288    ; CHECK-NEXT: S_ENDPGM 0, implicit [[TRUNC4]](<8 x s8>)1289    %0:_(s64) = COPY $vgpr0_vgpr11290    %1:_(<8 x s8>) = G_BITCAST %01291    %2:_(<8 x s8>) = G_ADD %1, %11292    S_ENDPGM 0, implicit %21293 1294...1295 1296---1297name: test_bitcast_v3s32_to_v12s81298body: |1299  bb.0:1300    liveins: $vgpr0_vgpr1_vgpr21301 1302    ; CHECK-LABEL: name: test_bitcast_v3s32_to_v12s81303    ; CHECK: liveins: $vgpr0_vgpr1_vgpr21304    ; CHECK-NEXT: {{  $}}1305    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr21306    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)1307    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 81308    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)1309    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 161310    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C1]](s32)1311    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 241312    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C2]](s32)1313    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)1314    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C1]](s32)1315    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C2]](s32)1316    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C]](s32)1317    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C1]](s32)1318    ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C2]](s32)1319    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)1320    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)1321    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[COPY1]]1322    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)1323    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)1324    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[COPY2]]1325    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)1326    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)1327    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[COPY3]]1328    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)1329    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)1330    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[COPY4]]1331    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)1332    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s16) = COPY [[TRUNC4]](s16)1333    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC4]], [[COPY5]]1334    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)1335    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s16) = COPY [[TRUNC5]](s16)1336    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[TRUNC5]], [[COPY6]]1337    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)1338    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s16) = COPY [[TRUNC6]](s16)1339    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC6]], [[COPY7]]1340    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)1341    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s16) = COPY [[TRUNC7]](s16)1342    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[TRUNC7]], [[COPY8]]1343    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)1344    ; CHECK-NEXT: [[COPY9:%[0-9]+]]:_(s16) = COPY [[TRUNC8]](s16)1345    ; CHECK-NEXT: [[ADD8:%[0-9]+]]:_(s16) = G_ADD [[TRUNC8]], [[COPY9]]1346    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)1347    ; CHECK-NEXT: [[COPY10:%[0-9]+]]:_(s16) = COPY [[TRUNC9]](s16)1348    ; CHECK-NEXT: [[ADD9:%[0-9]+]]:_(s16) = G_ADD [[TRUNC9]], [[COPY10]]1349    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR7]](s32)1350    ; CHECK-NEXT: [[COPY11:%[0-9]+]]:_(s16) = COPY [[TRUNC10]](s16)1351    ; CHECK-NEXT: [[ADD10:%[0-9]+]]:_(s16) = G_ADD [[TRUNC10]], [[COPY11]]1352    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR8]](s32)1353    ; CHECK-NEXT: [[COPY12:%[0-9]+]]:_(s16) = COPY [[TRUNC11]](s16)1354    ; CHECK-NEXT: [[ADD11:%[0-9]+]]:_(s16) = G_ADD [[TRUNC11]], [[COPY12]]1355    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)1356    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)1357    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)1358    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)1359    ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD4]](s16)1360    ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD5]](s16)1361    ; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD6]](s16)1362    ; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD7]](s16)1363    ; CHECK-NEXT: [[ANYEXT8:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD8]](s16)1364    ; CHECK-NEXT: [[ANYEXT9:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD9]](s16)1365    ; CHECK-NEXT: [[ANYEXT10:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD10]](s16)1366    ; CHECK-NEXT: [[ANYEXT11:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD11]](s16)1367    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<12 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32), [[ANYEXT4]](s32), [[ANYEXT5]](s32), [[ANYEXT6]](s32), [[ANYEXT7]](s32), [[ANYEXT8]](s32), [[ANYEXT9]](s32), [[ANYEXT10]](s32), [[ANYEXT11]](s32)1368    ; CHECK-NEXT: [[TRUNC12:%[0-9]+]]:_(<12 x s8>) = G_TRUNC [[BUILD_VECTOR]](<12 x s32>)1369    ; CHECK-NEXT: S_ENDPGM 0, implicit [[TRUNC12]](<12 x s8>)1370    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr21371    %1:_(<12 x s8>) = G_BITCAST %01372    %2:_(<12 x s8>) = G_ADD %1, %11373    S_ENDPGM 0, implicit %21374 1375...1376 1377---1378name: test_bitcast_v12s8_to_v3s321379body: |1380  bb.0:1381    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8_vgpr9_vgpr10_vgpr111382 1383    ; CHECK-LABEL: name: test_bitcast_v12s8_to_v3s321384    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8_vgpr9_vgpr10_vgpr111385    ; CHECK-NEXT: {{  $}}1386    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr31387    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr4_vgpr5_vgpr6_vgpr71388    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr8_vgpr9_vgpr10_vgpr111389    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)1390    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2551391    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UV]], [[C]]1392    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UV1]], [[C]]1393    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 81394    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C1]](s32)1395    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]1396    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[UV2]], [[C]]1397    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 161398    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C2]](s32)1399    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]1400    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[UV3]], [[C]]1401    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 241402    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C3]](s32)1403    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[SHL2]]1404    ; CHECK-NEXT: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<4 x s32>)1405    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[UV4]], [[C]]1406    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[UV5]], [[C]]1407    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[AND5]], [[C1]](s32)1408    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[AND4]], [[SHL3]]1409    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[UV6]], [[C]]1410    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND6]], [[C2]](s32)1411    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[OR3]], [[SHL4]]1412    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[UV7]], [[C]]1413    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[AND7]], [[C3]](s32)1414    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[OR4]], [[SHL5]]1415    ; CHECK-NEXT: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY2]](<4 x s32>)1416    ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[UV8]], [[C]]1417    ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[UV9]], [[C]]1418    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND9]], [[C1]](s32)1419    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s32) = G_OR [[AND8]], [[SHL6]]1420    ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[UV10]], [[C]]1421    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[AND10]], [[C2]](s32)1422    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s32) = G_OR [[OR6]], [[SHL7]]1423    ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s32) = G_AND [[UV11]], [[C]]1424    ; CHECK-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND11]], [[C3]](s32)1425    ; CHECK-NEXT: [[OR8:%[0-9]+]]:_(s32) = G_OR [[OR7]], [[SHL8]]1426    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[OR2]](s32), [[OR5]](s32), [[OR8]](s32)1427    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<3 x s32>)1428    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr31429    %1:_(<4 x s32>) = COPY $vgpr4_vgpr5_vgpr6_vgpr71430    %2:_(<4 x s32>) = COPY $vgpr8_vgpr9_vgpr10_vgpr111431    %3:_(<12 x s32>) = G_CONCAT_VECTORS %0, %1, %21432    %4:_(<12 x s8>) = G_TRUNC %31433    %5:_(<3 x s32>) = G_BITCAST %41434    S_ENDPGM 0, implicit %51435...1436 1437---1438name: test_bitcast_v6s8_to_v3s161439body: |1440  bb.0:1441    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr51442 1443    ; CHECK-LABEL: name: test_bitcast_v6s8_to_v3s161444    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr51445    ; CHECK-NEXT: {{  $}}1446    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<6 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr51447    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<6 x s32>)1448    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)1449    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)1450    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[COPY1]], [[TRUNC]]1451    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)1452    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)1453    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[COPY2]], [[TRUNC1]]1454    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)1455    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)1456    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[COPY3]], [[TRUNC2]]1457    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)1458    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)1459    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[COPY4]], [[TRUNC3]]1460    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV4]](s32)1461    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s16) = COPY [[TRUNC4]](s16)1462    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[COPY5]], [[TRUNC4]]1463    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[UV5]](s32)1464    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s16) = COPY [[TRUNC5]](s16)1465    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[COPY6]], [[TRUNC5]]1466    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 2551467    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[ADD]], [[C]]1468    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[ADD1]], [[C]]1469    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 81470    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)1471    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]1472    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[ADD2]], [[C]]1473    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[ADD3]], [[C]]1474    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C1]](s16)1475    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]1476    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s16) = G_AND [[ADD4]], [[C]]1477    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s16) = G_AND [[ADD5]], [[C]]1478    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND5]], [[C1]](s16)1479    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[AND4]], [[SHL2]]1480    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)1481    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)1482    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 161483    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C2]](s32)1484    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL3]]1485    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)1486    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[OR2]](s16)1487    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT]], [[C2]](s32)1488    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL4]]1489    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)1490    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT2]], [[C2]](s32)1491    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[ZEXT1]], [[SHL5]]1492    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR5]](s32)1493    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST]](<2 x s16>), [[BITCAST1]](<2 x s16>), [[BITCAST2]](<2 x s16>)1494    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<6 x s16>)1495    %0:_(<6 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr51496    %1:_(<6 x s8>) = G_TRUNC %01497    %2:_(<6 x s8>) = G_ADD %1, %11498    %3:_(<3 x s16>) = G_BITCAST %21499    %4:_(<6 x s16>) = G_CONCAT_VECTORS %3, %31500    S_ENDPGM 0, implicit %41501...1502 1503---1504name: test_bitcast_v3s16_to_v6s81505body: |1506  bb.0:1507    liveins: $vgpr0_vgpr1_vgpr21508 1509    ; CHECK-LABEL: name: test_bitcast_v3s16_to_v6s81510    ; CHECK: liveins: $vgpr0_vgpr1_vgpr21511    ; CHECK-NEXT: {{  $}}1512    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr21513    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)1514    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)1515    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)1516    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)1517    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)1518    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)1519    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)1520    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[COPY1]], [[TRUNC]]1521    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[COPY2]], [[TRUNC1]]1522    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[COPY3]], [[TRUNC2]]1523    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 81524    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[ADD]], [[C]](s16)1525    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s16) = G_LSHR [[ADD1]], [[C]](s16)1526    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s16) = G_LSHR [[ADD2]], [[C]](s16)1527    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)1528    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR]](s16)1529    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 161530    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C1]](s32)1531    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]1532    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)1533    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)1534    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR1]](s16)1535    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C1]](s32)1536    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]1537    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)1538    ; CHECK-NEXT: [[ZEXT4:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)1539    ; CHECK-NEXT: [[ZEXT5:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR2]](s16)1540    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT5]], [[C1]](s32)1541    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[ZEXT4]], [[SHL2]]1542    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)1543    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST]](<2 x s16>), [[BITCAST1]](<2 x s16>), [[BITCAST2]](<2 x s16>)1544    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<6 x s16>)1545    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr21546    %1:_(<3 x s16>) = G_TRUNC %01547    %2:_(<3 x s16>) = G_ADD %1, %11548    %3:_(<6 x s8>) = G_BITCAST %21549    %4:_(<6 x s16>) = G_ANYEXT %31550    S_ENDPGM 0, implicit %41551...1552 1553---1554name: test_bitcast_v2s64_to_v16s81555body: |1556  bb.0:1557    liveins: $vgpr0_vgpr1_vgpr2_vgpr31558 1559    ; CHECK-LABEL: name: test_bitcast_v2s64_to_v16s81560    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr31561    ; CHECK-NEXT: {{  $}}1562    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr31563    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)1564    ; CHECK-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)1565    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)1566    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 161567    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C]](s32)1568    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)1569    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)1570    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV3]], [[C]](s32)1571    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)1572    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 81573    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C1]](s16)1574    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC1]], [[C1]](s16)1575    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC2]], [[C1]](s16)1576    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC3]], [[C1]](s16)1577    ; CHECK-NEXT: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)1578    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV4]](s32)1579    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[UV4]], [[C]](s32)1580    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)1581    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[UV5]](s32)1582    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[UV5]], [[C]](s32)1583    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR7]](s32)1584    ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC4]], [[C1]](s16)1585    ; CHECK-NEXT: [[LSHR9:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC5]], [[C1]](s16)1586    ; CHECK-NEXT: [[LSHR10:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC6]], [[C1]](s16)1587    ; CHECK-NEXT: [[LSHR11:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC7]], [[C1]](s16)1588    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[TRUNC]]1589    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[LSHR2]], [[LSHR2]]1590    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[TRUNC1]]1591    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[LSHR3]], [[LSHR3]]1592    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[TRUNC2]]1593    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[LSHR4]], [[LSHR4]]1594    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[TRUNC3]]1595    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[LSHR5]], [[LSHR5]]1596    ; CHECK-NEXT: [[ADD8:%[0-9]+]]:_(s16) = G_ADD [[TRUNC4]], [[TRUNC4]]1597    ; CHECK-NEXT: [[ADD9:%[0-9]+]]:_(s16) = G_ADD [[LSHR8]], [[LSHR8]]1598    ; CHECK-NEXT: [[ADD10:%[0-9]+]]:_(s16) = G_ADD [[TRUNC5]], [[TRUNC5]]1599    ; CHECK-NEXT: [[ADD11:%[0-9]+]]:_(s16) = G_ADD [[LSHR9]], [[LSHR9]]1600    ; CHECK-NEXT: [[ADD12:%[0-9]+]]:_(s16) = G_ADD [[TRUNC6]], [[TRUNC6]]1601    ; CHECK-NEXT: [[ADD13:%[0-9]+]]:_(s16) = G_ADD [[LSHR10]], [[LSHR10]]1602    ; CHECK-NEXT: [[ADD14:%[0-9]+]]:_(s16) = G_ADD [[TRUNC7]], [[TRUNC7]]1603    ; CHECK-NEXT: [[ADD15:%[0-9]+]]:_(s16) = G_ADD [[LSHR11]], [[LSHR11]]1604    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)1605    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)1606    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)1607    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)1608    ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD4]](s16)1609    ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD5]](s16)1610    ; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD6]](s16)1611    ; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD7]](s16)1612    ; CHECK-NEXT: [[ANYEXT8:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD8]](s16)1613    ; CHECK-NEXT: [[ANYEXT9:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD9]](s16)1614    ; CHECK-NEXT: [[ANYEXT10:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD10]](s16)1615    ; CHECK-NEXT: [[ANYEXT11:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD11]](s16)1616    ; CHECK-NEXT: [[ANYEXT12:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD12]](s16)1617    ; CHECK-NEXT: [[ANYEXT13:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD13]](s16)1618    ; CHECK-NEXT: [[ANYEXT14:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD14]](s16)1619    ; CHECK-NEXT: [[ANYEXT15:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD15]](s16)1620    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<16 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32), [[ANYEXT4]](s32), [[ANYEXT5]](s32), [[ANYEXT6]](s32), [[ANYEXT7]](s32), [[ANYEXT8]](s32), [[ANYEXT9]](s32), [[ANYEXT10]](s32), [[ANYEXT11]](s32), [[ANYEXT12]](s32), [[ANYEXT13]](s32), [[ANYEXT14]](s32), [[ANYEXT15]](s32)1621    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<16 x s32>)1622    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr31623    %1:_(<16 x s8>) = G_BITCAST %01624    %2:_(<16 x s8>) = G_ADD %1, %11625    %3:_(<16 x s32>) = G_ANYEXT %21626    S_ENDPGM 0, implicit %31627...1628 1629---1630name: test_bitcast_v16s8_to_v2s641631body: |1632  bb.0:1633    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151634 1635    ; CHECK-LABEL: name: test_bitcast_v16s8_to_v2s641636    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151637    ; CHECK-NEXT: {{  $}}1638    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151639    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<16 x s32>)1640    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[UV]](s32)1641    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[UV1]](s32)1642    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[UV2]](s32)1643    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[UV3]](s32)1644    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s8) = G_TRUNC [[UV4]](s32)1645    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s8) = G_TRUNC [[UV5]](s32)1646    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s8) = G_TRUNC [[UV6]](s32)1647    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s8) = G_TRUNC [[UV7]](s32)1648    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)1649    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 2551650    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC8]], [[C]]1651    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)1652    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC9]], [[C]]1653    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 81654    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)1655    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]1656    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)1657    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC10]], [[C]]1658    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)1659    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[TRUNC11]], [[C]]1660    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C1]](s16)1661    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]1662    ; CHECK-NEXT: [[TRUNC12:%[0-9]+]]:_(s16) = G_TRUNC [[UV4]](s32)1663    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s16) = G_AND [[TRUNC12]], [[C]]1664    ; CHECK-NEXT: [[TRUNC13:%[0-9]+]]:_(s16) = G_TRUNC [[UV5]](s32)1665    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s16) = G_AND [[TRUNC13]], [[C]]1666    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND5]], [[C1]](s16)1667    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[AND4]], [[SHL2]]1668    ; CHECK-NEXT: [[TRUNC14:%[0-9]+]]:_(s16) = G_TRUNC [[UV6]](s32)1669    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s16) = G_AND [[TRUNC14]], [[C]]1670    ; CHECK-NEXT: [[TRUNC15:%[0-9]+]]:_(s16) = G_TRUNC [[UV7]](s32)1671    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s16) = G_AND [[TRUNC15]], [[C]]1672    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[AND7]], [[C1]](s16)1673    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s16) = G_OR [[AND6]], [[SHL3]]1674    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)1675    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)1676    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 161677    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C2]](s32)1678    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL4]]1679    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[OR2]](s16)1680    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[OR3]](s16)1681    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C2]](s32)1682    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL5]]1683    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[OR4]](s32), [[OR5]](s32)1684    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)1685    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)1686    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC2]](s8)1687    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s8) = COPY [[TRUNC3]](s8)1688    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)1689    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)1690    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s8) = COPY [[TRUNC6]](s8)1691    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s8) = COPY [[TRUNC7]](s8)1692    ; CHECK-NEXT: [[TRUNC16:%[0-9]+]]:_(s16) = G_TRUNC [[UV8]](s32)1693    ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s16) = G_AND [[TRUNC16]], [[C]]1694    ; CHECK-NEXT: [[TRUNC17:%[0-9]+]]:_(s16) = G_TRUNC [[UV9]](s32)1695    ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s16) = G_AND [[TRUNC17]], [[C]]1696    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s16) = G_SHL [[AND9]], [[C1]](s16)1697    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s16) = G_OR [[AND8]], [[SHL6]]1698    ; CHECK-NEXT: [[TRUNC18:%[0-9]+]]:_(s16) = G_TRUNC [[UV10]](s32)1699    ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s16) = G_AND [[TRUNC18]], [[C]]1700    ; CHECK-NEXT: [[TRUNC19:%[0-9]+]]:_(s16) = G_TRUNC [[UV11]](s32)1701    ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s16) = G_AND [[TRUNC19]], [[C]]1702    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s16) = G_SHL [[AND11]], [[C1]](s16)1703    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s16) = G_OR [[AND10]], [[SHL7]]1704    ; CHECK-NEXT: [[TRUNC20:%[0-9]+]]:_(s16) = G_TRUNC [[UV12]](s32)1705    ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s16) = G_AND [[TRUNC20]], [[C]]1706    ; CHECK-NEXT: [[TRUNC21:%[0-9]+]]:_(s16) = G_TRUNC [[UV13]](s32)1707    ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s16) = G_AND [[TRUNC21]], [[C]]1708    ; CHECK-NEXT: [[SHL8:%[0-9]+]]:_(s16) = G_SHL [[AND13]], [[C1]](s16)1709    ; CHECK-NEXT: [[OR8:%[0-9]+]]:_(s16) = G_OR [[AND12]], [[SHL8]]1710    ; CHECK-NEXT: [[TRUNC22:%[0-9]+]]:_(s16) = G_TRUNC [[UV14]](s32)1711    ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s16) = G_AND [[TRUNC22]], [[C]]1712    ; CHECK-NEXT: [[TRUNC23:%[0-9]+]]:_(s16) = G_TRUNC [[UV15]](s32)1713    ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s16) = G_AND [[TRUNC23]], [[C]]1714    ; CHECK-NEXT: [[SHL9:%[0-9]+]]:_(s16) = G_SHL [[AND15]], [[C1]](s16)1715    ; CHECK-NEXT: [[OR9:%[0-9]+]]:_(s16) = G_OR [[AND14]], [[SHL9]]1716    ; CHECK-NEXT: [[ZEXT4:%[0-9]+]]:_(s32) = G_ZEXT [[OR6]](s16)1717    ; CHECK-NEXT: [[ZEXT5:%[0-9]+]]:_(s32) = G_ZEXT [[OR7]](s16)1718    ; CHECK-NEXT: [[SHL10:%[0-9]+]]:_(s32) = G_SHL [[ZEXT5]], [[C2]](s32)1719    ; CHECK-NEXT: [[OR10:%[0-9]+]]:_(s32) = G_OR [[ZEXT4]], [[SHL10]]1720    ; CHECK-NEXT: [[ZEXT6:%[0-9]+]]:_(s32) = G_ZEXT [[OR8]](s16)1721    ; CHECK-NEXT: [[ZEXT7:%[0-9]+]]:_(s32) = G_ZEXT [[OR9]](s16)1722    ; CHECK-NEXT: [[SHL11:%[0-9]+]]:_(s32) = G_SHL [[ZEXT7]], [[C2]](s32)1723    ; CHECK-NEXT: [[OR11:%[0-9]+]]:_(s32) = G_OR [[ZEXT6]], [[SHL11]]1724    ; CHECK-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[OR10]](s32), [[OR11]](s32)1725    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[MV]](s64), [[MV1]](s64)1726    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<2 x s64>)1727    %0:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151728    %1:_(<16 x s8>) = G_TRUNC %01729    %2:_(<2 x s64>) = G_BITCAST %11730    S_ENDPGM 0, implicit %21731...1732 1733---1734name: test_bitcast_v4s32_to_v16s81735body: |1736  bb.0:1737    liveins: $vgpr0_vgpr1_vgpr2_vgpr31738    ; CHECK-LABEL: name: test_bitcast_v4s32_to_v16s81739    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr31740    ; CHECK-NEXT: {{  $}}1741    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr31742    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)1743    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 81744    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)1745    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 161746    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C1]](s32)1747    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 241748    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C2]](s32)1749    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)1750    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C1]](s32)1751    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C2]](s32)1752    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C]](s32)1753    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C1]](s32)1754    ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C2]](s32)1755    ; CHECK-NEXT: [[LSHR9:%[0-9]+]]:_(s32) = G_LSHR [[UV3]], [[C]](s32)1756    ; CHECK-NEXT: [[LSHR10:%[0-9]+]]:_(s32) = G_LSHR [[UV3]], [[C1]](s32)1757    ; CHECK-NEXT: [[LSHR11:%[0-9]+]]:_(s32) = G_LSHR [[UV3]], [[C2]](s32)1758    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)1759    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)1760    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[COPY1]]1761    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)1762    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)1763    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[COPY2]]1764    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)1765    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s16) = COPY [[TRUNC2]](s16)1766    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[COPY3]]1767    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)1768    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s16) = COPY [[TRUNC3]](s16)1769    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[COPY4]]1770    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)1771    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s16) = COPY [[TRUNC4]](s16)1772    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC4]], [[COPY5]]1773    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)1774    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s16) = COPY [[TRUNC5]](s16)1775    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[TRUNC5]], [[COPY6]]1776    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)1777    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s16) = COPY [[TRUNC6]](s16)1778    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC6]], [[COPY7]]1779    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)1780    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s16) = COPY [[TRUNC7]](s16)1781    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[TRUNC7]], [[COPY8]]1782    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)1783    ; CHECK-NEXT: [[COPY9:%[0-9]+]]:_(s16) = COPY [[TRUNC8]](s16)1784    ; CHECK-NEXT: [[ADD8:%[0-9]+]]:_(s16) = G_ADD [[TRUNC8]], [[COPY9]]1785    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)1786    ; CHECK-NEXT: [[COPY10:%[0-9]+]]:_(s16) = COPY [[TRUNC9]](s16)1787    ; CHECK-NEXT: [[ADD9:%[0-9]+]]:_(s16) = G_ADD [[TRUNC9]], [[COPY10]]1788    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR7]](s32)1789    ; CHECK-NEXT: [[COPY11:%[0-9]+]]:_(s16) = COPY [[TRUNC10]](s16)1790    ; CHECK-NEXT: [[ADD10:%[0-9]+]]:_(s16) = G_ADD [[TRUNC10]], [[COPY11]]1791    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR8]](s32)1792    ; CHECK-NEXT: [[COPY12:%[0-9]+]]:_(s16) = COPY [[TRUNC11]](s16)1793    ; CHECK-NEXT: [[ADD11:%[0-9]+]]:_(s16) = G_ADD [[TRUNC11]], [[COPY12]]1794    ; CHECK-NEXT: [[TRUNC12:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)1795    ; CHECK-NEXT: [[COPY13:%[0-9]+]]:_(s16) = COPY [[TRUNC12]](s16)1796    ; CHECK-NEXT: [[ADD12:%[0-9]+]]:_(s16) = G_ADD [[TRUNC12]], [[COPY13]]1797    ; CHECK-NEXT: [[TRUNC13:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR9]](s32)1798    ; CHECK-NEXT: [[COPY14:%[0-9]+]]:_(s16) = COPY [[TRUNC13]](s16)1799    ; CHECK-NEXT: [[ADD13:%[0-9]+]]:_(s16) = G_ADD [[TRUNC13]], [[COPY14]]1800    ; CHECK-NEXT: [[TRUNC14:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR10]](s32)1801    ; CHECK-NEXT: [[COPY15:%[0-9]+]]:_(s16) = COPY [[TRUNC14]](s16)1802    ; CHECK-NEXT: [[ADD14:%[0-9]+]]:_(s16) = G_ADD [[TRUNC14]], [[COPY15]]1803    ; CHECK-NEXT: [[TRUNC15:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR11]](s32)1804    ; CHECK-NEXT: [[COPY16:%[0-9]+]]:_(s16) = COPY [[TRUNC15]](s16)1805    ; CHECK-NEXT: [[ADD15:%[0-9]+]]:_(s16) = G_ADD [[TRUNC15]], [[COPY16]]1806    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)1807    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)1808    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)1809    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)1810    ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD4]](s16)1811    ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD5]](s16)1812    ; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD6]](s16)1813    ; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD7]](s16)1814    ; CHECK-NEXT: [[ANYEXT8:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD8]](s16)1815    ; CHECK-NEXT: [[ANYEXT9:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD9]](s16)1816    ; CHECK-NEXT: [[ANYEXT10:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD10]](s16)1817    ; CHECK-NEXT: [[ANYEXT11:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD11]](s16)1818    ; CHECK-NEXT: [[ANYEXT12:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD12]](s16)1819    ; CHECK-NEXT: [[ANYEXT13:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD13]](s16)1820    ; CHECK-NEXT: [[ANYEXT14:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD14]](s16)1821    ; CHECK-NEXT: [[ANYEXT15:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD15]](s16)1822    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<16 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32), [[ANYEXT4]](s32), [[ANYEXT5]](s32), [[ANYEXT6]](s32), [[ANYEXT7]](s32), [[ANYEXT8]](s32), [[ANYEXT9]](s32), [[ANYEXT10]](s32), [[ANYEXT11]](s32), [[ANYEXT12]](s32), [[ANYEXT13]](s32), [[ANYEXT14]](s32), [[ANYEXT15]](s32)1823    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<16 x s32>)1824    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr31825    %1:_(<16 x s8>) = G_BITCAST %01826    %2:_(<16 x s8>) = G_ADD %1, %11827    %3:_(<16 x s32>) = G_ANYEXT %21828    S_ENDPGM 0, implicit %31829...1830 1831---1832name: test_bitcast_v16s8_to_v4s321833body: |1834  bb.0:1835    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151836 1837    ; CHECK-LABEL: name: test_bitcast_v16s8_to_v4s321838    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151839    ; CHECK-NEXT: {{  $}}1840    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151841    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<16 x s32>)1842    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[UV]](s32)1843    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[UV1]](s32)1844    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[UV2]](s32)1845    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[UV3]](s32)1846    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2551847    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UV]], [[C]]1848    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UV1]], [[C]]1849    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 81850    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C1]](s32)1851    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]1852    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[UV2]], [[C]]1853    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 161854    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C2]](s32)1855    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]1856    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[UV3]], [[C]]1857    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 241858    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C3]](s32)1859    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[SHL2]]1860    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)1861    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)1862    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC2]](s8)1863    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s8) = COPY [[TRUNC3]](s8)1864    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s8) = G_TRUNC [[UV4]](s32)1865    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s8) = G_TRUNC [[UV5]](s32)1866    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s8) = G_TRUNC [[UV6]](s32)1867    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s8) = G_TRUNC [[UV7]](s32)1868    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[UV4]], [[C]]1869    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[UV5]], [[C]]1870    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[AND5]], [[C1]](s32)1871    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[AND4]], [[SHL3]]1872    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[UV6]], [[C]]1873    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND6]], [[C2]](s32)1874    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[OR3]], [[SHL4]]1875    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[UV7]], [[C]]1876    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[AND7]], [[C3]](s32)1877    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[OR4]], [[SHL5]]1878    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)1879    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)1880    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s8) = COPY [[TRUNC2]](s8)1881    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s8) = COPY [[TRUNC3]](s8)1882    ; CHECK-NEXT: [[COPY9:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)1883    ; CHECK-NEXT: [[COPY10:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)1884    ; CHECK-NEXT: [[COPY11:%[0-9]+]]:_(s8) = COPY [[TRUNC6]](s8)1885    ; CHECK-NEXT: [[COPY12:%[0-9]+]]:_(s8) = COPY [[TRUNC7]](s8)1886    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s8) = G_TRUNC [[UV8]](s32)1887    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s8) = G_TRUNC [[UV9]](s32)1888    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s8) = G_TRUNC [[UV10]](s32)1889    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s8) = G_TRUNC [[UV11]](s32)1890    ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[UV8]], [[C]]1891    ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[UV9]], [[C]]1892    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND9]], [[C1]](s32)1893    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s32) = G_OR [[AND8]], [[SHL6]]1894    ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[UV10]], [[C]]1895    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[AND10]], [[C2]](s32)1896    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s32) = G_OR [[OR6]], [[SHL7]]1897    ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s32) = G_AND [[UV11]], [[C]]1898    ; CHECK-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND11]], [[C3]](s32)1899    ; CHECK-NEXT: [[OR8:%[0-9]+]]:_(s32) = G_OR [[OR7]], [[SHL8]]1900    ; CHECK-NEXT: [[COPY13:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)1901    ; CHECK-NEXT: [[COPY14:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)1902    ; CHECK-NEXT: [[COPY15:%[0-9]+]]:_(s8) = COPY [[TRUNC2]](s8)1903    ; CHECK-NEXT: [[COPY16:%[0-9]+]]:_(s8) = COPY [[TRUNC3]](s8)1904    ; CHECK-NEXT: [[COPY17:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)1905    ; CHECK-NEXT: [[COPY18:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)1906    ; CHECK-NEXT: [[COPY19:%[0-9]+]]:_(s8) = COPY [[TRUNC6]](s8)1907    ; CHECK-NEXT: [[COPY20:%[0-9]+]]:_(s8) = COPY [[TRUNC7]](s8)1908    ; CHECK-NEXT: [[COPY21:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)1909    ; CHECK-NEXT: [[COPY22:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)1910    ; CHECK-NEXT: [[COPY23:%[0-9]+]]:_(s8) = COPY [[TRUNC10]](s8)1911    ; CHECK-NEXT: [[COPY24:%[0-9]+]]:_(s8) = COPY [[TRUNC11]](s8)1912    ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s32) = G_AND [[UV12]], [[C]]1913    ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s32) = G_AND [[UV13]], [[C]]1914    ; CHECK-NEXT: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND13]], [[C1]](s32)1915    ; CHECK-NEXT: [[OR9:%[0-9]+]]:_(s32) = G_OR [[AND12]], [[SHL9]]1916    ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s32) = G_AND [[UV14]], [[C]]1917    ; CHECK-NEXT: [[SHL10:%[0-9]+]]:_(s32) = G_SHL [[AND14]], [[C2]](s32)1918    ; CHECK-NEXT: [[OR10:%[0-9]+]]:_(s32) = G_OR [[OR9]], [[SHL10]]1919    ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s32) = G_AND [[UV15]], [[C]]1920    ; CHECK-NEXT: [[SHL11:%[0-9]+]]:_(s32) = G_SHL [[AND15]], [[C3]](s32)1921    ; CHECK-NEXT: [[OR11:%[0-9]+]]:_(s32) = G_OR [[OR10]], [[SHL11]]1922    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[OR2]](s32), [[OR5]](s32), [[OR8]](s32), [[OR11]](s32)1923    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<4 x s32>)1924    %0:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr151925    %1:_(<16 x s8>) = G_TRUNC %01926    %2:_(<4 x s32>) = G_BITCAST %11927    S_ENDPGM 0, implicit %21928...1929 1930---1931name: test_bitcast_v8s16_to_v16s81932body: |1933  bb.0:1934    liveins: $vgpr0_vgpr1_vgpr2_vgpr31935 1936    ; CHECK-LABEL: name: test_bitcast_v8s16_to_v16s81937    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr31938    ; CHECK-NEXT: {{  $}}1939    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr31940    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<8 x s16>)1941    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)1942    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)1943    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 161944    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)1945    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)1946    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)1947    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)1948    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)1949    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)1950    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)1951    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)1952    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)1953    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)1954    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)1955    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)1956    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)1957    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)1958    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 81959    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C1]](s16)1960    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC1]], [[C1]](s16)1961    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC2]], [[C1]](s16)1962    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC3]], [[C1]](s16)1963    ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC4]], [[C1]](s16)1964    ; CHECK-NEXT: [[LSHR9:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC5]], [[C1]](s16)1965    ; CHECK-NEXT: [[LSHR10:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC6]], [[C1]](s16)1966    ; CHECK-NEXT: [[LSHR11:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC7]], [[C1]](s16)1967    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[TRUNC]]1968    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[LSHR4]], [[LSHR4]]1969    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[TRUNC1]]1970    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[LSHR5]], [[LSHR5]]1971    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[TRUNC2]]1972    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[LSHR6]], [[LSHR6]]1973    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[TRUNC3]]1974    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[LSHR7]], [[LSHR7]]1975    ; CHECK-NEXT: [[ADD8:%[0-9]+]]:_(s16) = G_ADD [[TRUNC4]], [[TRUNC4]]1976    ; CHECK-NEXT: [[ADD9:%[0-9]+]]:_(s16) = G_ADD [[LSHR8]], [[LSHR8]]1977    ; CHECK-NEXT: [[ADD10:%[0-9]+]]:_(s16) = G_ADD [[TRUNC5]], [[TRUNC5]]1978    ; CHECK-NEXT: [[ADD11:%[0-9]+]]:_(s16) = G_ADD [[LSHR9]], [[LSHR9]]1979    ; CHECK-NEXT: [[ADD12:%[0-9]+]]:_(s16) = G_ADD [[TRUNC6]], [[TRUNC6]]1980    ; CHECK-NEXT: [[ADD13:%[0-9]+]]:_(s16) = G_ADD [[LSHR10]], [[LSHR10]]1981    ; CHECK-NEXT: [[ADD14:%[0-9]+]]:_(s16) = G_ADD [[TRUNC7]], [[TRUNC7]]1982    ; CHECK-NEXT: [[ADD15:%[0-9]+]]:_(s16) = G_ADD [[LSHR11]], [[LSHR11]]1983    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)1984    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD1]](s16)1985    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD2]](s16)1986    ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD3]](s16)1987    ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD4]](s16)1988    ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD5]](s16)1989    ; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD6]](s16)1990    ; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD7]](s16)1991    ; CHECK-NEXT: [[ANYEXT8:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD8]](s16)1992    ; CHECK-NEXT: [[ANYEXT9:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD9]](s16)1993    ; CHECK-NEXT: [[ANYEXT10:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD10]](s16)1994    ; CHECK-NEXT: [[ANYEXT11:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD11]](s16)1995    ; CHECK-NEXT: [[ANYEXT12:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD12]](s16)1996    ; CHECK-NEXT: [[ANYEXT13:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD13]](s16)1997    ; CHECK-NEXT: [[ANYEXT14:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD14]](s16)1998    ; CHECK-NEXT: [[ANYEXT15:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD15]](s16)1999    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<16 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32), [[ANYEXT3]](s32), [[ANYEXT4]](s32), [[ANYEXT5]](s32), [[ANYEXT6]](s32), [[ANYEXT7]](s32), [[ANYEXT8]](s32), [[ANYEXT9]](s32), [[ANYEXT10]](s32), [[ANYEXT11]](s32), [[ANYEXT12]](s32), [[ANYEXT13]](s32), [[ANYEXT14]](s32), [[ANYEXT15]](s32)2000    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<16 x s32>)2001    %0:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr32002    %1:_(<16 x s8>) = G_BITCAST %02003    %2:_(<16 x s8>) = G_ADD %1, %12004    %3:_(<16 x s32>) = G_ANYEXT %22005    S_ENDPGM 0, implicit %32006...2007 2008---2009name: test_bitcast_v16s8_to_v8s162010body: |2011  bb.0:2012    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr152013 2014    ; CHECK-LABEL: name: test_bitcast_v16s8_to_v8s162015    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr152016    ; CHECK-NEXT: {{  $}}2017    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr152018    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<16 x s32>)2019    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[UV]](s32)2020    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[UV1]](s32)2021    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV]](s32)2022    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 2552023    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C]]2024    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[UV1]](s32)2025    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC3]], [[C]]2026    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 82027    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)2028    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]2029    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)2030    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)2031    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s8) = G_TRUNC [[UV2]](s32)2032    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s8) = G_TRUNC [[UV3]](s32)2033    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[UV2]](s32)2034    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC6]], [[C]]2035    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)2036    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[TRUNC7]], [[C]]2037    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C1]](s16)2038    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]2039    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)2040    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)2041    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)2042    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)2043    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s8) = G_TRUNC [[UV4]](s32)2044    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s8) = G_TRUNC [[UV5]](s32)2045    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s16) = G_TRUNC [[UV4]](s32)2046    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s16) = G_AND [[TRUNC10]], [[C]]2047    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s16) = G_TRUNC [[UV5]](s32)2048    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s16) = G_AND [[TRUNC11]], [[C]]2049    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND5]], [[C1]](s16)2050    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[AND4]], [[SHL2]]2051    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)2052    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)2053    ; CHECK-NEXT: [[COPY9:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)2054    ; CHECK-NEXT: [[COPY10:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)2055    ; CHECK-NEXT: [[COPY11:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2056    ; CHECK-NEXT: [[COPY12:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2057    ; CHECK-NEXT: [[TRUNC12:%[0-9]+]]:_(s8) = G_TRUNC [[UV6]](s32)2058    ; CHECK-NEXT: [[TRUNC13:%[0-9]+]]:_(s8) = G_TRUNC [[UV7]](s32)2059    ; CHECK-NEXT: [[TRUNC14:%[0-9]+]]:_(s16) = G_TRUNC [[UV6]](s32)2060    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s16) = G_AND [[TRUNC14]], [[C]]2061    ; CHECK-NEXT: [[TRUNC15:%[0-9]+]]:_(s16) = G_TRUNC [[UV7]](s32)2062    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s16) = G_AND [[TRUNC15]], [[C]]2063    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[AND7]], [[C1]](s16)2064    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s16) = G_OR [[AND6]], [[SHL3]]2065    ; CHECK-NEXT: [[COPY13:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)2066    ; CHECK-NEXT: [[COPY14:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)2067    ; CHECK-NEXT: [[COPY15:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)2068    ; CHECK-NEXT: [[COPY16:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)2069    ; CHECK-NEXT: [[COPY17:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2070    ; CHECK-NEXT: [[COPY18:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2071    ; CHECK-NEXT: [[COPY19:%[0-9]+]]:_(s8) = COPY [[TRUNC12]](s8)2072    ; CHECK-NEXT: [[COPY20:%[0-9]+]]:_(s8) = COPY [[TRUNC13]](s8)2073    ; CHECK-NEXT: [[TRUNC16:%[0-9]+]]:_(s8) = G_TRUNC [[UV8]](s32)2074    ; CHECK-NEXT: [[TRUNC17:%[0-9]+]]:_(s8) = G_TRUNC [[UV9]](s32)2075    ; CHECK-NEXT: [[TRUNC18:%[0-9]+]]:_(s16) = G_TRUNC [[UV8]](s32)2076    ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s16) = G_AND [[TRUNC18]], [[C]]2077    ; CHECK-NEXT: [[TRUNC19:%[0-9]+]]:_(s16) = G_TRUNC [[UV9]](s32)2078    ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s16) = G_AND [[TRUNC19]], [[C]]2079    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND9]], [[C1]](s16)2080    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s16) = G_OR [[AND8]], [[SHL4]]2081    ; CHECK-NEXT: [[COPY21:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)2082    ; CHECK-NEXT: [[COPY22:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)2083    ; CHECK-NEXT: [[COPY23:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)2084    ; CHECK-NEXT: [[COPY24:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)2085    ; CHECK-NEXT: [[COPY25:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2086    ; CHECK-NEXT: [[COPY26:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2087    ; CHECK-NEXT: [[COPY27:%[0-9]+]]:_(s8) = COPY [[TRUNC12]](s8)2088    ; CHECK-NEXT: [[COPY28:%[0-9]+]]:_(s8) = COPY [[TRUNC13]](s8)2089    ; CHECK-NEXT: [[COPY29:%[0-9]+]]:_(s8) = COPY [[TRUNC16]](s8)2090    ; CHECK-NEXT: [[COPY30:%[0-9]+]]:_(s8) = COPY [[TRUNC17]](s8)2091    ; CHECK-NEXT: [[TRUNC20:%[0-9]+]]:_(s8) = G_TRUNC [[UV10]](s32)2092    ; CHECK-NEXT: [[TRUNC21:%[0-9]+]]:_(s8) = G_TRUNC [[UV11]](s32)2093    ; CHECK-NEXT: [[TRUNC22:%[0-9]+]]:_(s16) = G_TRUNC [[UV10]](s32)2094    ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s16) = G_AND [[TRUNC22]], [[C]]2095    ; CHECK-NEXT: [[TRUNC23:%[0-9]+]]:_(s16) = G_TRUNC [[UV11]](s32)2096    ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s16) = G_AND [[TRUNC23]], [[C]]2097    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s16) = G_SHL [[AND11]], [[C1]](s16)2098    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s16) = G_OR [[AND10]], [[SHL5]]2099    ; CHECK-NEXT: [[COPY31:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)2100    ; CHECK-NEXT: [[COPY32:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)2101    ; CHECK-NEXT: [[COPY33:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)2102    ; CHECK-NEXT: [[COPY34:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)2103    ; CHECK-NEXT: [[COPY35:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2104    ; CHECK-NEXT: [[COPY36:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2105    ; CHECK-NEXT: [[COPY37:%[0-9]+]]:_(s8) = COPY [[TRUNC12]](s8)2106    ; CHECK-NEXT: [[COPY38:%[0-9]+]]:_(s8) = COPY [[TRUNC13]](s8)2107    ; CHECK-NEXT: [[COPY39:%[0-9]+]]:_(s8) = COPY [[TRUNC16]](s8)2108    ; CHECK-NEXT: [[COPY40:%[0-9]+]]:_(s8) = COPY [[TRUNC17]](s8)2109    ; CHECK-NEXT: [[COPY41:%[0-9]+]]:_(s8) = COPY [[TRUNC20]](s8)2110    ; CHECK-NEXT: [[COPY42:%[0-9]+]]:_(s8) = COPY [[TRUNC21]](s8)2111    ; CHECK-NEXT: [[TRUNC24:%[0-9]+]]:_(s8) = G_TRUNC [[UV12]](s32)2112    ; CHECK-NEXT: [[TRUNC25:%[0-9]+]]:_(s8) = G_TRUNC [[UV13]](s32)2113    ; CHECK-NEXT: [[TRUNC26:%[0-9]+]]:_(s16) = G_TRUNC [[UV12]](s32)2114    ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s16) = G_AND [[TRUNC26]], [[C]]2115    ; CHECK-NEXT: [[TRUNC27:%[0-9]+]]:_(s16) = G_TRUNC [[UV13]](s32)2116    ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s16) = G_AND [[TRUNC27]], [[C]]2117    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s16) = G_SHL [[AND13]], [[C1]](s16)2118    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s16) = G_OR [[AND12]], [[SHL6]]2119    ; CHECK-NEXT: [[COPY43:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)2120    ; CHECK-NEXT: [[COPY44:%[0-9]+]]:_(s8) = COPY [[TRUNC1]](s8)2121    ; CHECK-NEXT: [[COPY45:%[0-9]+]]:_(s8) = COPY [[TRUNC4]](s8)2122    ; CHECK-NEXT: [[COPY46:%[0-9]+]]:_(s8) = COPY [[TRUNC5]](s8)2123    ; CHECK-NEXT: [[COPY47:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2124    ; CHECK-NEXT: [[COPY48:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2125    ; CHECK-NEXT: [[COPY49:%[0-9]+]]:_(s8) = COPY [[TRUNC12]](s8)2126    ; CHECK-NEXT: [[COPY50:%[0-9]+]]:_(s8) = COPY [[TRUNC13]](s8)2127    ; CHECK-NEXT: [[COPY51:%[0-9]+]]:_(s8) = COPY [[TRUNC16]](s8)2128    ; CHECK-NEXT: [[COPY52:%[0-9]+]]:_(s8) = COPY [[TRUNC17]](s8)2129    ; CHECK-NEXT: [[COPY53:%[0-9]+]]:_(s8) = COPY [[TRUNC20]](s8)2130    ; CHECK-NEXT: [[COPY54:%[0-9]+]]:_(s8) = COPY [[TRUNC21]](s8)2131    ; CHECK-NEXT: [[COPY55:%[0-9]+]]:_(s8) = COPY [[TRUNC24]](s8)2132    ; CHECK-NEXT: [[COPY56:%[0-9]+]]:_(s8) = COPY [[TRUNC25]](s8)2133    ; CHECK-NEXT: [[TRUNC28:%[0-9]+]]:_(s16) = G_TRUNC [[UV14]](s32)2134    ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s16) = G_AND [[TRUNC28]], [[C]]2135    ; CHECK-NEXT: [[TRUNC29:%[0-9]+]]:_(s16) = G_TRUNC [[UV15]](s32)2136    ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s16) = G_AND [[TRUNC29]], [[C]]2137    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s16) = G_SHL [[AND15]], [[C1]](s16)2138    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s16) = G_OR [[AND14]], [[SHL7]]2139    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)2140    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)2141    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 162142    ; CHECK-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C2]](s32)2143    ; CHECK-NEXT: [[OR8:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL8]]2144    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR8]](s32)2145    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[OR2]](s16)2146    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[OR3]](s16)2147    ; CHECK-NEXT: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C2]](s32)2148    ; CHECK-NEXT: [[OR9:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL9]]2149    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR9]](s32)2150    ; CHECK-NEXT: [[ZEXT4:%[0-9]+]]:_(s32) = G_ZEXT [[OR4]](s16)2151    ; CHECK-NEXT: [[ZEXT5:%[0-9]+]]:_(s32) = G_ZEXT [[OR5]](s16)2152    ; CHECK-NEXT: [[SHL10:%[0-9]+]]:_(s32) = G_SHL [[ZEXT5]], [[C2]](s32)2153    ; CHECK-NEXT: [[OR10:%[0-9]+]]:_(s32) = G_OR [[ZEXT4]], [[SHL10]]2154    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR10]](s32)2155    ; CHECK-NEXT: [[ZEXT6:%[0-9]+]]:_(s32) = G_ZEXT [[OR6]](s16)2156    ; CHECK-NEXT: [[ZEXT7:%[0-9]+]]:_(s32) = G_ZEXT [[OR7]](s16)2157    ; CHECK-NEXT: [[SHL11:%[0-9]+]]:_(s32) = G_SHL [[ZEXT7]], [[C2]](s32)2158    ; CHECK-NEXT: [[OR11:%[0-9]+]]:_(s32) = G_OR [[ZEXT6]], [[SHL11]]2159    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR11]](s32)2160    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s16>) = G_CONCAT_VECTORS [[BITCAST]](<2 x s16>), [[BITCAST1]](<2 x s16>), [[BITCAST2]](<2 x s16>), [[BITCAST3]](<2 x s16>)2161    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<8 x s16>)2162    %0:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr152163    %1:_(<16 x s8>) = G_TRUNC %02164    %2:_(<8 x s16>) = G_BITCAST %12165    S_ENDPGM 0, implicit %22166...2167 2168---2169name: test_bitcast_v3s64_to_v6s322170body: |2171  bb.0:2172    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52173 2174    ; CHECK-LABEL: name: test_bitcast_v3s64_to_v6s322175    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52176    ; CHECK-NEXT: {{  $}}2177    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52178    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<6 x s32>) = G_BITCAST [[COPY]](<3 x s64>)2179    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<6 x s32>)2180    %0:_(<3 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52181    %1:_(<6 x s32>) = G_BITCAST %02182    S_ENDPGM 0, implicit %12183...2184 2185---2186name: test_bitcast_v6s32_to_v3s642187body: |2188  bb.0:2189    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52190 2191    ; CHECK-LABEL: name: test_bitcast_v6s32_to_v3s642192    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52193    ; CHECK-NEXT: {{  $}}2194    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<6 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52195    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<3 x s64>) = G_BITCAST [[COPY]](<6 x s32>)2196    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<3 x s64>)2197    %0:_(<6 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52198    %1:_(<3 x s64>) = G_BITCAST %02199    S_ENDPGM 0, implicit %12200...2201 2202---2203name: test_bitcast_v3s64_to_v12s162204body: |2205  bb.0:2206    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52207 2208    ; CHECK-LABEL: name: test_bitcast_v3s64_to_v12s162209    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52210    ; CHECK-NEXT: {{  $}}2211    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52212    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<12 x s16>) = G_BITCAST [[COPY]](<3 x s64>)2213    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<12 x s16>)2214    %0:_(<3 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52215    %1:_(<12 x s16>) = G_BITCAST %02216    S_ENDPGM 0, implicit %12217...2218 2219---2220name: test_bitcast_v12s16_to_v3s642221body: |2222  bb.0:2223    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52224 2225    ; CHECK-LABEL: name: test_bitcast_v12s16_to_v3s642226    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52227    ; CHECK-NEXT: {{  $}}2228    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<12 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52229    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<3 x s64>) = G_BITCAST [[COPY]](<12 x s16>)2230    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BITCAST]](<3 x s64>)2231    %0:_(<12 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52232    %1:_(<3 x s64>) = G_BITCAST %02233    S_ENDPGM 0, implicit %12234...2235 2236---2237name: test_bitcast_v3s64_to_v24s82238body: |2239  bb.0:2240    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52241 2242    ; CHECK-LABEL: name: test_bitcast_v3s64_to_v24s82243    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52244    ; CHECK-NEXT: {{  $}}2245    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52246    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64), [[UV2:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<3 x s64>)2247    ; CHECK-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)2248    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[UV3]](s32)2249    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 162250    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV3]], [[C]](s32)2251    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)2252    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[UV4]](s32)2253    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV4]], [[C]](s32)2254    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)2255    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 82256    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C1]](s16)2257    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC1]], [[C1]](s16)2258    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC2]], [[C1]](s16)2259    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC3]], [[C1]](s16)2260    ; CHECK-NEXT: [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)2261    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[UV5]](s32)2262    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[UV5]], [[C]](s32)2263    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)2264    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[UV6]](s32)2265    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[UV6]], [[C]](s32)2266    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR7]](s32)2267    ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC4]], [[C1]](s16)2268    ; CHECK-NEXT: [[LSHR9:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC5]], [[C1]](s16)2269    ; CHECK-NEXT: [[LSHR10:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC6]], [[C1]](s16)2270    ; CHECK-NEXT: [[LSHR11:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC7]], [[C1]](s16)2271    ; CHECK-NEXT: [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)2272    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s16) = G_TRUNC [[UV7]](s32)2273    ; CHECK-NEXT: [[LSHR12:%[0-9]+]]:_(s32) = G_LSHR [[UV7]], [[C]](s32)2274    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR12]](s32)2275    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s16) = G_TRUNC [[UV8]](s32)2276    ; CHECK-NEXT: [[LSHR13:%[0-9]+]]:_(s32) = G_LSHR [[UV8]], [[C]](s32)2277    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR13]](s32)2278    ; CHECK-NEXT: [[LSHR14:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC8]], [[C1]](s16)2279    ; CHECK-NEXT: [[LSHR15:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC9]], [[C1]](s16)2280    ; CHECK-NEXT: [[LSHR16:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC10]], [[C1]](s16)2281    ; CHECK-NEXT: [[LSHR17:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC11]], [[C1]](s16)2282    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 655352283    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UV3]], [[C2]]2284    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR2]](s16)2285    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT]], [[C]](s32)2286    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]2287    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)2288    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR3]](s16)2289    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)2290    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]]2291    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)2292    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UV4]], [[C2]]2293    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR4]](s16)2294    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT2]], [[C]](s32)2295    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND1]], [[SHL2]]2296    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)2297    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR5]](s16)2298    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)2299    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL3]]2300    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)2301    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[UV5]], [[C2]]2302    ; CHECK-NEXT: [[ZEXT4:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR8]](s16)2303    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT4]], [[C]](s32)2304    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL4]]2305    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)2306    ; CHECK-NEXT: [[ZEXT5:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR9]](s16)2307    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT5]], [[C]](s32)2308    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[LSHR6]], [[SHL5]]2309    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR5]](s32)2310    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[UV6]], [[C2]]2311    ; CHECK-NEXT: [[ZEXT6:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR10]](s16)2312    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[ZEXT6]], [[C]](s32)2313    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s32) = G_OR [[AND3]], [[SHL6]]2314    ; CHECK-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR6]](s32)2315    ; CHECK-NEXT: [[ZEXT7:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR11]](s16)2316    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[ZEXT7]], [[C]](s32)2317    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s32) = G_OR [[LSHR7]], [[SHL7]]2318    ; CHECK-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR7]](s32)2319    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[UV7]], [[C2]]2320    ; CHECK-NEXT: [[ZEXT8:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR14]](s16)2321    ; CHECK-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[ZEXT8]], [[C]](s32)2322    ; CHECK-NEXT: [[OR8:%[0-9]+]]:_(s32) = G_OR [[AND4]], [[SHL8]]2323    ; CHECK-NEXT: [[BITCAST8:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR8]](s32)2324    ; CHECK-NEXT: [[ZEXT9:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR15]](s16)2325    ; CHECK-NEXT: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[ZEXT9]], [[C]](s32)2326    ; CHECK-NEXT: [[OR9:%[0-9]+]]:_(s32) = G_OR [[LSHR12]], [[SHL9]]2327    ; CHECK-NEXT: [[BITCAST9:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR9]](s32)2328    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[UV8]], [[C2]]2329    ; CHECK-NEXT: [[ZEXT10:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR16]](s16)2330    ; CHECK-NEXT: [[SHL10:%[0-9]+]]:_(s32) = G_SHL [[ZEXT10]], [[C]](s32)2331    ; CHECK-NEXT: [[OR10:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[SHL10]]2332    ; CHECK-NEXT: [[BITCAST10:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR10]](s32)2333    ; CHECK-NEXT: [[ZEXT11:%[0-9]+]]:_(s32) = G_ZEXT [[LSHR17]](s16)2334    ; CHECK-NEXT: [[SHL11:%[0-9]+]]:_(s32) = G_SHL [[ZEXT11]], [[C]](s32)2335    ; CHECK-NEXT: [[OR11:%[0-9]+]]:_(s32) = G_OR [[LSHR13]], [[SHL11]]2336    ; CHECK-NEXT: [[BITCAST11:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR11]](s32)2337    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<24 x s16>) = G_CONCAT_VECTORS [[BITCAST]](<2 x s16>), [[BITCAST1]](<2 x s16>), [[BITCAST2]](<2 x s16>), [[BITCAST3]](<2 x s16>), [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>), [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>), [[BITCAST8]](<2 x s16>), [[BITCAST9]](<2 x s16>), [[BITCAST10]](<2 x s16>), [[BITCAST11]](<2 x s16>)2338    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<24 x s16>)2339    %0:_(<3 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52340    %1:_(<24 x s8>) = G_BITCAST %02341    %2:_(<24 x s16>) = G_ANYEXT %12342    S_ENDPGM 0, implicit %22343...2344 2345---2346name: test_bitcast_v24s8_to_v3s642347body: |2348  bb.0:2349    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5, $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr112350 2351    ; CHECK-LABEL: name: test_bitcast_v24s8_to_v3s642352    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5, $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr112353    ; CHECK-NEXT: {{  $}}2354    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<12 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52355    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<12 x s16>) = COPY $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr112356    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<12 x s16>)2357    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)2358    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)2359    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 162360    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)2361    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)2362    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)2363    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)2364    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)2365    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)2366    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)2367    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)2368    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)2369    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)2370    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)2371    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)2372    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)2373    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)2374    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 2552375    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C1]]2376    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C1]]2377    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 82378    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C2]](s16)2379    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]2380    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C1]]2381    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[TRUNC3]], [[C1]]2382    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C2]](s16)2383    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]2384    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s16) = G_AND [[TRUNC4]], [[C1]]2385    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s16) = G_AND [[TRUNC5]], [[C1]]2386    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND5]], [[C2]](s16)2387    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[AND4]], [[SHL2]]2388    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s16) = G_AND [[TRUNC6]], [[C1]]2389    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s16) = G_AND [[TRUNC7]], [[C1]]2390    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[AND7]], [[C2]](s16)2391    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s16) = G_OR [[AND6]], [[SHL3]]2392    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)2393    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)2394    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)2395    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL4]]2396    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[OR2]](s16)2397    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[OR3]](s16)2398    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)2399    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL5]]2400    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[OR4]](s32), [[OR5]](s32)2401    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)2402    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST4]](s32)2403    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)2404    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)2405    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)2406    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST5]](s32)2407    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST5]], [[C]](s32)2408    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)2409    ; CHECK-NEXT: [[UV6:%[0-9]+]]:_(<2 x s16>), [[UV7:%[0-9]+]]:_(<2 x s16>), [[UV8:%[0-9]+]]:_(<2 x s16>), [[UV9:%[0-9]+]]:_(<2 x s16>), [[UV10:%[0-9]+]]:_(<2 x s16>), [[UV11:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<12 x s16>)2410    ; CHECK-NEXT: [[BITCAST6:%[0-9]+]]:_(s32) = G_BITCAST [[UV6]](<2 x s16>)2411    ; CHECK-NEXT: [[TRUNC12:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST6]](s32)2412    ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST6]], [[C]](s32)2413    ; CHECK-NEXT: [[TRUNC13:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)2414    ; CHECK-NEXT: [[BITCAST7:%[0-9]+]]:_(s32) = G_BITCAST [[UV7]](<2 x s16>)2415    ; CHECK-NEXT: [[TRUNC14:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST7]](s32)2416    ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST7]], [[C]](s32)2417    ; CHECK-NEXT: [[TRUNC15:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR7]](s32)2418    ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s16) = G_AND [[TRUNC8]], [[C1]]2419    ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s16) = G_AND [[TRUNC9]], [[C1]]2420    ; CHECK-NEXT: [[SHL6:%[0-9]+]]:_(s16) = G_SHL [[AND9]], [[C2]](s16)2421    ; CHECK-NEXT: [[OR6:%[0-9]+]]:_(s16) = G_OR [[AND8]], [[SHL6]]2422    ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s16) = G_AND [[TRUNC10]], [[C1]]2423    ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s16) = G_AND [[TRUNC11]], [[C1]]2424    ; CHECK-NEXT: [[SHL7:%[0-9]+]]:_(s16) = G_SHL [[AND11]], [[C2]](s16)2425    ; CHECK-NEXT: [[OR7:%[0-9]+]]:_(s16) = G_OR [[AND10]], [[SHL7]]2426    ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s16) = G_AND [[TRUNC12]], [[C1]]2427    ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s16) = G_AND [[TRUNC13]], [[C1]]2428    ; CHECK-NEXT: [[SHL8:%[0-9]+]]:_(s16) = G_SHL [[AND13]], [[C2]](s16)2429    ; CHECK-NEXT: [[OR8:%[0-9]+]]:_(s16) = G_OR [[AND12]], [[SHL8]]2430    ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s16) = G_AND [[TRUNC14]], [[C1]]2431    ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s16) = G_AND [[TRUNC15]], [[C1]]2432    ; CHECK-NEXT: [[SHL9:%[0-9]+]]:_(s16) = G_SHL [[AND15]], [[C2]](s16)2433    ; CHECK-NEXT: [[OR9:%[0-9]+]]:_(s16) = G_OR [[AND14]], [[SHL9]]2434    ; CHECK-NEXT: [[ZEXT4:%[0-9]+]]:_(s32) = G_ZEXT [[OR6]](s16)2435    ; CHECK-NEXT: [[ZEXT5:%[0-9]+]]:_(s32) = G_ZEXT [[OR7]](s16)2436    ; CHECK-NEXT: [[SHL10:%[0-9]+]]:_(s32) = G_SHL [[ZEXT5]], [[C]](s32)2437    ; CHECK-NEXT: [[OR10:%[0-9]+]]:_(s32) = G_OR [[ZEXT4]], [[SHL10]]2438    ; CHECK-NEXT: [[ZEXT6:%[0-9]+]]:_(s32) = G_ZEXT [[OR8]](s16)2439    ; CHECK-NEXT: [[ZEXT7:%[0-9]+]]:_(s32) = G_ZEXT [[OR9]](s16)2440    ; CHECK-NEXT: [[SHL11:%[0-9]+]]:_(s32) = G_SHL [[ZEXT7]], [[C]](s32)2441    ; CHECK-NEXT: [[OR11:%[0-9]+]]:_(s32) = G_OR [[ZEXT6]], [[SHL11]]2442    ; CHECK-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[OR10]](s32), [[OR11]](s32)2443    ; CHECK-NEXT: [[BITCAST8:%[0-9]+]]:_(s32) = G_BITCAST [[UV8]](<2 x s16>)2444    ; CHECK-NEXT: [[TRUNC16:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST8]](s32)2445    ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST8]], [[C]](s32)2446    ; CHECK-NEXT: [[TRUNC17:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR8]](s32)2447    ; CHECK-NEXT: [[BITCAST9:%[0-9]+]]:_(s32) = G_BITCAST [[UV9]](<2 x s16>)2448    ; CHECK-NEXT: [[TRUNC18:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST9]](s32)2449    ; CHECK-NEXT: [[LSHR9:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST9]], [[C]](s32)2450    ; CHECK-NEXT: [[TRUNC19:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR9]](s32)2451    ; CHECK-NEXT: [[BITCAST10:%[0-9]+]]:_(s32) = G_BITCAST [[UV10]](<2 x s16>)2452    ; CHECK-NEXT: [[TRUNC20:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST10]](s32)2453    ; CHECK-NEXT: [[LSHR10:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST10]], [[C]](s32)2454    ; CHECK-NEXT: [[TRUNC21:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR10]](s32)2455    ; CHECK-NEXT: [[BITCAST11:%[0-9]+]]:_(s32) = G_BITCAST [[UV11]](<2 x s16>)2456    ; CHECK-NEXT: [[TRUNC22:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST11]](s32)2457    ; CHECK-NEXT: [[LSHR11:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST11]], [[C]](s32)2458    ; CHECK-NEXT: [[TRUNC23:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR11]](s32)2459    ; CHECK-NEXT: [[AND16:%[0-9]+]]:_(s16) = G_AND [[TRUNC16]], [[C1]]2460    ; CHECK-NEXT: [[AND17:%[0-9]+]]:_(s16) = G_AND [[TRUNC17]], [[C1]]2461    ; CHECK-NEXT: [[SHL12:%[0-9]+]]:_(s16) = G_SHL [[AND17]], [[C2]](s16)2462    ; CHECK-NEXT: [[OR12:%[0-9]+]]:_(s16) = G_OR [[AND16]], [[SHL12]]2463    ; CHECK-NEXT: [[AND18:%[0-9]+]]:_(s16) = G_AND [[TRUNC18]], [[C1]]2464    ; CHECK-NEXT: [[AND19:%[0-9]+]]:_(s16) = G_AND [[TRUNC19]], [[C1]]2465    ; CHECK-NEXT: [[SHL13:%[0-9]+]]:_(s16) = G_SHL [[AND19]], [[C2]](s16)2466    ; CHECK-NEXT: [[OR13:%[0-9]+]]:_(s16) = G_OR [[AND18]], [[SHL13]]2467    ; CHECK-NEXT: [[AND20:%[0-9]+]]:_(s16) = G_AND [[TRUNC20]], [[C1]]2468    ; CHECK-NEXT: [[AND21:%[0-9]+]]:_(s16) = G_AND [[TRUNC21]], [[C1]]2469    ; CHECK-NEXT: [[SHL14:%[0-9]+]]:_(s16) = G_SHL [[AND21]], [[C2]](s16)2470    ; CHECK-NEXT: [[OR14:%[0-9]+]]:_(s16) = G_OR [[AND20]], [[SHL14]]2471    ; CHECK-NEXT: [[AND22:%[0-9]+]]:_(s16) = G_AND [[TRUNC22]], [[C1]]2472    ; CHECK-NEXT: [[AND23:%[0-9]+]]:_(s16) = G_AND [[TRUNC23]], [[C1]]2473    ; CHECK-NEXT: [[SHL15:%[0-9]+]]:_(s16) = G_SHL [[AND23]], [[C2]](s16)2474    ; CHECK-NEXT: [[OR15:%[0-9]+]]:_(s16) = G_OR [[AND22]], [[SHL15]]2475    ; CHECK-NEXT: [[ZEXT8:%[0-9]+]]:_(s32) = G_ZEXT [[OR12]](s16)2476    ; CHECK-NEXT: [[ZEXT9:%[0-9]+]]:_(s32) = G_ZEXT [[OR13]](s16)2477    ; CHECK-NEXT: [[SHL16:%[0-9]+]]:_(s32) = G_SHL [[ZEXT9]], [[C]](s32)2478    ; CHECK-NEXT: [[OR16:%[0-9]+]]:_(s32) = G_OR [[ZEXT8]], [[SHL16]]2479    ; CHECK-NEXT: [[ZEXT10:%[0-9]+]]:_(s32) = G_ZEXT [[OR14]](s16)2480    ; CHECK-NEXT: [[ZEXT11:%[0-9]+]]:_(s32) = G_ZEXT [[OR15]](s16)2481    ; CHECK-NEXT: [[SHL17:%[0-9]+]]:_(s32) = G_SHL [[ZEXT11]], [[C]](s32)2482    ; CHECK-NEXT: [[OR17:%[0-9]+]]:_(s32) = G_OR [[ZEXT10]], [[SHL17]]2483    ; CHECK-NEXT: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[OR16]](s32), [[OR17]](s32)2484    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s64>) = G_BUILD_VECTOR [[MV]](s64), [[MV1]](s64), [[MV2]](s64)2485    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<3 x s64>)2486    %0:_(<12 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr52487    %1:_(<12 x s16>) = COPY $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr112488    %2:_(<24 x s16>) = G_CONCAT_VECTORS %0, %12489    %3:_(<24 x s8>) = G_TRUNC %22490    %4:_(<3 x s64>) = G_BITCAST %32491    S_ENDPGM 0, implicit %42492...2493 2494---2495name: test_bitcast_v4s16_to_v8s82496body: |2497  bb.0:2498    liveins: $vgpr0_vgpr12499 2500    ; CHECK-LABEL: name: test_bitcast_v4s16_to_v8s82501    ; CHECK: liveins: $vgpr0_vgpr12502    ; CHECK-NEXT: {{  $}}2503    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr12504    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)2505    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)2506    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)2507    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 162508    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)2509    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)2510    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)2511    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)2512    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)2513    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)2514    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 82515    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C1]](s16)2516    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC1]], [[C1]](s16)2517    ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC2]], [[C1]](s16)2518    ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC3]], [[C1]](s16)2519    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[TRUNC]]2520    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[LSHR2]], [[LSHR2]]2521    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[TRUNC1]]2522    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[LSHR3]], [[LSHR3]]2523    ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[TRUNC2]]2524    ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s16) = G_ADD [[LSHR4]], [[LSHR4]]2525    ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[TRUNC3]]2526    ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s16) = G_ADD [[LSHR5]], [[LSHR5]]2527    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)2528    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)2529    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)2530    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]2531    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)2532    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)2533    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[ADD3]](s16)2534    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)2535    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]2536    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)2537    ; CHECK-NEXT: [[ZEXT4:%[0-9]+]]:_(s32) = G_ZEXT [[ADD4]](s16)2538    ; CHECK-NEXT: [[ZEXT5:%[0-9]+]]:_(s32) = G_ZEXT [[ADD5]](s16)2539    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT5]], [[C]](s32)2540    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[ZEXT4]], [[SHL2]]2541    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)2542    ; CHECK-NEXT: [[ZEXT6:%[0-9]+]]:_(s32) = G_ZEXT [[ADD6]](s16)2543    ; CHECK-NEXT: [[ZEXT7:%[0-9]+]]:_(s32) = G_ZEXT [[ADD7]](s16)2544    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[ZEXT7]], [[C]](s32)2545    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[ZEXT6]], [[SHL3]]2546    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)2547    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s16>) = G_CONCAT_VECTORS [[BITCAST2]](<2 x s16>), [[BITCAST3]](<2 x s16>), [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)2548    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<8 x s16>)2549    %0:_(<4 x s16>) = COPY $vgpr0_vgpr12550    %1:_(<8 x s8>) = G_BITCAST %02551    %2:_(<8 x s8>) = G_ADD %1, %12552    %3:_(<8 x s16>) = G_ANYEXT %22553    S_ENDPGM 0, implicit %32554...2555 2556---2557name: test_bitcast_v8s8_to_v4s162558body: |2559  bb.0:2560    liveins: $vgpr0_vgpr1_vgpr2_vgpr32561 2562    ; CHECK-LABEL: name: test_bitcast_v8s8_to_v4s162563    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr32564    ; CHECK-NEXT: {{  $}}2565    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr32566    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<8 x s16>)2567    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)2568    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)2569    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 162570    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)2571    ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)2572    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)2573    ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)2574    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)2575    ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)2576    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)2577    ; CHECK-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)2578    ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)2579    ; CHECK-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)2580    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)2581    ; CHECK-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)2582    ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)2583    ; CHECK-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)2584    ; CHECK-NEXT: [[TRUNC8:%[0-9]+]]:_(s8) = G_TRUNC [[BITCAST]](s32)2585    ; CHECK-NEXT: [[TRUNC9:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s32)2586    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 2552587    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C1]]2588    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C1]]2589    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 82590    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C2]](s16)2591    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]2592    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2593    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2594    ; CHECK-NEXT: [[TRUNC10:%[0-9]+]]:_(s8) = G_TRUNC [[BITCAST1]](s32)2595    ; CHECK-NEXT: [[TRUNC11:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR1]](s32)2596    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C1]]2597    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[TRUNC3]], [[C1]]2598    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C2]](s16)2599    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL1]]2600    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2601    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2602    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s8) = COPY [[TRUNC10]](s8)2603    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s8) = COPY [[TRUNC11]](s8)2604    ; CHECK-NEXT: [[TRUNC12:%[0-9]+]]:_(s8) = G_TRUNC [[BITCAST2]](s32)2605    ; CHECK-NEXT: [[TRUNC13:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR2]](s32)2606    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s16) = G_AND [[TRUNC4]], [[C1]]2607    ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s16) = G_AND [[TRUNC5]], [[C1]]2608    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND5]], [[C2]](s16)2609    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[AND4]], [[SHL2]]2610    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s8) = COPY [[TRUNC8]](s8)2611    ; CHECK-NEXT: [[COPY8:%[0-9]+]]:_(s8) = COPY [[TRUNC9]](s8)2612    ; CHECK-NEXT: [[COPY9:%[0-9]+]]:_(s8) = COPY [[TRUNC10]](s8)2613    ; CHECK-NEXT: [[COPY10:%[0-9]+]]:_(s8) = COPY [[TRUNC11]](s8)2614    ; CHECK-NEXT: [[COPY11:%[0-9]+]]:_(s8) = COPY [[TRUNC12]](s8)2615    ; CHECK-NEXT: [[COPY12:%[0-9]+]]:_(s8) = COPY [[TRUNC13]](s8)2616    ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s16) = G_AND [[TRUNC6]], [[C1]]2617    ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s16) = G_AND [[TRUNC7]], [[C1]]2618    ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[AND7]], [[C2]](s16)2619    ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s16) = G_OR [[AND6]], [[SHL3]]2620    ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[OR]], [[OR]]2621    ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[OR1]], [[OR1]]2622    ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[OR2]], [[OR2]]2623    ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[OR3]], [[OR3]]2624    ; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)2625    ; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)2626    ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)2627    ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL4]]2628    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)2629    ; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)2630    ; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[ADD3]](s16)2631    ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)2632    ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL5]]2633    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR5]](s32)2634    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)2635    ; CHECK-NEXT: S_ENDPGM 0, implicit [[CONCAT_VECTORS]](<4 x s16>)2636    %0:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr32637    %1:_(<8 x s8>) = G_TRUNC %02638    %2:_(<4 x s16>) = G_BITCAST %12639    %3:_(<4 x s16>) = G_ADD %2, %22640    S_ENDPGM 0, implicit %32641...2642 2643---2644name: test_bitcast_v64s32_to_v32s642645body: |2646  bb.0:2647    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr312648 2649    ; CHECK-LABEL: name: test_bitcast_v64s32_to_v32s642650    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr312651    ; CHECK-NEXT: {{  $}}2652    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<32 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr312653    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s32>), [[UV1:%[0-9]+]]:_(<2 x s32>), [[UV2:%[0-9]+]]:_(<2 x s32>), [[UV3:%[0-9]+]]:_(<2 x s32>), [[UV4:%[0-9]+]]:_(<2 x s32>), [[UV5:%[0-9]+]]:_(<2 x s32>), [[UV6:%[0-9]+]]:_(<2 x s32>), [[UV7:%[0-9]+]]:_(<2 x s32>), [[UV8:%[0-9]+]]:_(<2 x s32>), [[UV9:%[0-9]+]]:_(<2 x s32>), [[UV10:%[0-9]+]]:_(<2 x s32>), [[UV11:%[0-9]+]]:_(<2 x s32>), [[UV12:%[0-9]+]]:_(<2 x s32>), [[UV13:%[0-9]+]]:_(<2 x s32>), [[UV14:%[0-9]+]]:_(<2 x s32>), [[UV15:%[0-9]+]]:_(<2 x s32>) = G_UNMERGE_VALUES [[COPY]](<32 x s32>)2654    ; CHECK-NEXT: [[UV16:%[0-9]+]]:_(<2 x s32>), [[UV17:%[0-9]+]]:_(<2 x s32>), [[UV18:%[0-9]+]]:_(<2 x s32>), [[UV19:%[0-9]+]]:_(<2 x s32>), [[UV20:%[0-9]+]]:_(<2 x s32>), [[UV21:%[0-9]+]]:_(<2 x s32>), [[UV22:%[0-9]+]]:_(<2 x s32>), [[UV23:%[0-9]+]]:_(<2 x s32>), [[UV24:%[0-9]+]]:_(<2 x s32>), [[UV25:%[0-9]+]]:_(<2 x s32>), [[UV26:%[0-9]+]]:_(<2 x s32>), [[UV27:%[0-9]+]]:_(<2 x s32>), [[UV28:%[0-9]+]]:_(<2 x s32>), [[UV29:%[0-9]+]]:_(<2 x s32>), [[UV30:%[0-9]+]]:_(<2 x s32>), [[UV31:%[0-9]+]]:_(<2 x s32>) = G_UNMERGE_VALUES [[COPY]](<32 x s32>)2655    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s64) = G_BITCAST [[UV]](<2 x s32>)2656    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s64) = G_BITCAST [[UV1]](<2 x s32>)2657    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s64) = G_BITCAST [[UV2]](<2 x s32>)2658    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s64) = G_BITCAST [[UV3]](<2 x s32>)2659    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(s64) = G_BITCAST [[UV4]](<2 x s32>)2660    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(s64) = G_BITCAST [[UV5]](<2 x s32>)2661    ; CHECK-NEXT: [[BITCAST6:%[0-9]+]]:_(s64) = G_BITCAST [[UV6]](<2 x s32>)2662    ; CHECK-NEXT: [[BITCAST7:%[0-9]+]]:_(s64) = G_BITCAST [[UV7]](<2 x s32>)2663    ; CHECK-NEXT: [[BITCAST8:%[0-9]+]]:_(s64) = G_BITCAST [[UV8]](<2 x s32>)2664    ; CHECK-NEXT: [[BITCAST9:%[0-9]+]]:_(s64) = G_BITCAST [[UV9]](<2 x s32>)2665    ; CHECK-NEXT: [[BITCAST10:%[0-9]+]]:_(s64) = G_BITCAST [[UV10]](<2 x s32>)2666    ; CHECK-NEXT: [[BITCAST11:%[0-9]+]]:_(s64) = G_BITCAST [[UV11]](<2 x s32>)2667    ; CHECK-NEXT: [[BITCAST12:%[0-9]+]]:_(s64) = G_BITCAST [[UV12]](<2 x s32>)2668    ; CHECK-NEXT: [[BITCAST13:%[0-9]+]]:_(s64) = G_BITCAST [[UV13]](<2 x s32>)2669    ; CHECK-NEXT: [[BITCAST14:%[0-9]+]]:_(s64) = G_BITCAST [[UV14]](<2 x s32>)2670    ; CHECK-NEXT: [[BITCAST15:%[0-9]+]]:_(s64) = G_BITCAST [[UV15]](<2 x s32>)2671    ; CHECK-NEXT: [[BITCAST16:%[0-9]+]]:_(s64) = G_BITCAST [[UV16]](<2 x s32>)2672    ; CHECK-NEXT: [[BITCAST17:%[0-9]+]]:_(s64) = G_BITCAST [[UV17]](<2 x s32>)2673    ; CHECK-NEXT: [[BITCAST18:%[0-9]+]]:_(s64) = G_BITCAST [[UV18]](<2 x s32>)2674    ; CHECK-NEXT: [[BITCAST19:%[0-9]+]]:_(s64) = G_BITCAST [[UV19]](<2 x s32>)2675    ; CHECK-NEXT: [[BITCAST20:%[0-9]+]]:_(s64) = G_BITCAST [[UV20]](<2 x s32>)2676    ; CHECK-NEXT: [[BITCAST21:%[0-9]+]]:_(s64) = G_BITCAST [[UV21]](<2 x s32>)2677    ; CHECK-NEXT: [[BITCAST22:%[0-9]+]]:_(s64) = G_BITCAST [[UV22]](<2 x s32>)2678    ; CHECK-NEXT: [[BITCAST23:%[0-9]+]]:_(s64) = G_BITCAST [[UV23]](<2 x s32>)2679    ; CHECK-NEXT: [[BITCAST24:%[0-9]+]]:_(s64) = G_BITCAST [[UV24]](<2 x s32>)2680    ; CHECK-NEXT: [[BITCAST25:%[0-9]+]]:_(s64) = G_BITCAST [[UV25]](<2 x s32>)2681    ; CHECK-NEXT: [[BITCAST26:%[0-9]+]]:_(s64) = G_BITCAST [[UV26]](<2 x s32>)2682    ; CHECK-NEXT: [[BITCAST27:%[0-9]+]]:_(s64) = G_BITCAST [[UV27]](<2 x s32>)2683    ; CHECK-NEXT: [[BITCAST28:%[0-9]+]]:_(s64) = G_BITCAST [[UV28]](<2 x s32>)2684    ; CHECK-NEXT: [[BITCAST29:%[0-9]+]]:_(s64) = G_BITCAST [[UV29]](<2 x s32>)2685    ; CHECK-NEXT: [[BITCAST30:%[0-9]+]]:_(s64) = G_BITCAST [[UV30]](<2 x s32>)2686    ; CHECK-NEXT: [[BITCAST31:%[0-9]+]]:_(s64) = G_BITCAST [[UV31]](<2 x s32>)2687    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<16 x s64>) = G_BUILD_VECTOR [[BITCAST]](s64), [[BITCAST1]](s64), [[BITCAST2]](s64), [[BITCAST3]](s64), [[BITCAST4]](s64), [[BITCAST5]](s64), [[BITCAST6]](s64), [[BITCAST7]](s64), [[BITCAST8]](s64), [[BITCAST9]](s64), [[BITCAST10]](s64), [[BITCAST11]](s64), [[BITCAST12]](s64), [[BITCAST13]](s64), [[BITCAST14]](s64), [[BITCAST15]](s64)2688    ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<16 x s64>) = G_BUILD_VECTOR [[BITCAST16]](s64), [[BITCAST17]](s64), [[BITCAST18]](s64), [[BITCAST19]](s64), [[BITCAST20]](s64), [[BITCAST21]](s64), [[BITCAST22]](s64), [[BITCAST23]](s64), [[BITCAST24]](s64), [[BITCAST25]](s64), [[BITCAST26]](s64), [[BITCAST27]](s64), [[BITCAST28]](s64), [[BITCAST29]](s64), [[BITCAST30]](s64), [[BITCAST31]](s64)2689    ; CHECK-NEXT: S_ENDPGM 0, implicit [[BUILD_VECTOR]](<16 x s64>), implicit [[BUILD_VECTOR1]](<16 x s64>)2690    %0:_(<32 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr312691    %1:_(<64 x s32>) = G_CONCAT_VECTORS %0, %02692    %2:_(<32 x s64>) = G_BITCAST %12693    %3:_(<16 x s64>), %4:_(<16 x s64>) = G_UNMERGE_VALUES %22694    S_ENDPGM 0, implicit %3, implicit %42695...2696