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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs  -global-isel-abort=0 -disable-gisel-legality-check -o - %s | FileCheck -check-prefix=GFX6 %s3# RUN: llc -mtriple=amdgcn -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs  -global-isel-abort=0 -disable-gisel-legality-check -o - %s | FileCheck -check-prefix=GFX7 %s4# RUN: llc -mtriple=amdgcn -mcpu=hawaii -mattr=+flat-for-global -run-pass=instruction-select -verify-machineinstrs  -global-isel-abort=0 -disable-gisel-legality-check -o - %s | FileCheck -check-prefix=GFX7-FLAT %s5# RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX8 %s6# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX9 %s7# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX10 %s8# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX11 %s9# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX12 %s10 11---12 13name: load_global_s32_from_414 15legalized:       true16regBankSelected: true17tracksRegLiveness: true18 19 20body: |21  bb.0:22    liveins:  $vgpr0_vgpr123 24    ; GFX6-LABEL: name: load_global_s32_from_425    ; GFX6: liveins: $vgpr0_vgpr126    ; GFX6-NEXT: {{  $}}27    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr128    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 029    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 6144030    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub131    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 032    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub333    ; GFX6-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s32), addrspace 1)34    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]35    ;36    ; GFX7-LABEL: name: load_global_s32_from_437    ; GFX7: liveins: $vgpr0_vgpr138    ; GFX7-NEXT: {{  $}}39    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr140    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 041    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 6144042    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub143    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 044    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub345    ; GFX7-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s32), addrspace 1)46    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]47    ;48    ; GFX7-FLAT-LABEL: name: load_global_s32_from_449    ; GFX7-FLAT: liveins: $vgpr0_vgpr150    ; GFX7-FLAT-NEXT: {{  $}}51    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr152    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s32), addrspace 1)53    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]54    ;55    ; GFX8-LABEL: name: load_global_s32_from_456    ; GFX8: liveins: $vgpr0_vgpr157    ; GFX8-NEXT: {{  $}}58    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr159    ; GFX8-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s32), addrspace 1)60    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]61    ;62    ; GFX9-LABEL: name: load_global_s32_from_463    ; GFX9: liveins: $vgpr0_vgpr164    ; GFX9-NEXT: {{  $}}65    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr166    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)67    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]68    ;69    ; GFX10-LABEL: name: load_global_s32_from_470    ; GFX10: liveins: $vgpr0_vgpr171    ; GFX10-NEXT: {{  $}}72    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr173    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)74    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]75    ;76    ; GFX11-LABEL: name: load_global_s32_from_477    ; GFX11: liveins: $vgpr0_vgpr178    ; GFX11-NEXT: {{  $}}79    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr180    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)81    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]82    ;83    ; GFX12-LABEL: name: load_global_s32_from_484    ; GFX12: liveins: $vgpr0_vgpr185    ; GFX12-NEXT: {{  $}}86    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr187    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)88    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]89    %0:vgpr(p1) = COPY $vgpr0_vgpr190    %1:vgpr(s32) = G_LOAD %0 :: (load (s32), align 4, addrspace 1)91    $vgpr0 = COPY %192 93...94 95---96 97name: load_global_s32_from_298legalized:       true99regBankSelected: true100tracksRegLiveness: true101 102body: |103  bb.0:104    liveins:  $vgpr0_vgpr1105 106    ; GFX6-LABEL: name: load_global_s32_from_2107    ; GFX6: liveins: $vgpr0_vgpr1108    ; GFX6-NEXT: {{  $}}109    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1110    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0111    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440112    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1113    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0114    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3115    ; GFX6-NEXT: [[BUFFER_LOAD_USHORT_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_USHORT_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s16), addrspace 1)116    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_USHORT_ADDR64_]]117    ;118    ; GFX7-LABEL: name: load_global_s32_from_2119    ; GFX7: liveins: $vgpr0_vgpr1120    ; GFX7-NEXT: {{  $}}121    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1122    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0123    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440124    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1125    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0126    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3127    ; GFX7-NEXT: [[BUFFER_LOAD_USHORT_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_USHORT_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s16), addrspace 1)128    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_USHORT_ADDR64_]]129    ;130    ; GFX7-FLAT-LABEL: name: load_global_s32_from_2131    ; GFX7-FLAT: liveins: $vgpr0_vgpr1132    ; GFX7-FLAT-NEXT: {{  $}}133    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1134    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_USHORT:%[0-9]+]]:vgpr_32 = FLAT_LOAD_USHORT [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s16), addrspace 1)135    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_USHORT]]136    ;137    ; GFX8-LABEL: name: load_global_s32_from_2138    ; GFX8: liveins: $vgpr0_vgpr1139    ; GFX8-NEXT: {{  $}}140    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1141    ; GFX8-NEXT: [[FLAT_LOAD_USHORT:%[0-9]+]]:vgpr_32 = FLAT_LOAD_USHORT [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s16), addrspace 1)142    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_USHORT]]143    ;144    ; GFX9-LABEL: name: load_global_s32_from_2145    ; GFX9: liveins: $vgpr0_vgpr1146    ; GFX9-NEXT: {{  $}}147    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1148    ; GFX9-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)149    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]150    ;151    ; GFX10-LABEL: name: load_global_s32_from_2152    ; GFX10: liveins: $vgpr0_vgpr1153    ; GFX10-NEXT: {{  $}}154    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1155    ; GFX10-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)156    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]157    ;158    ; GFX11-LABEL: name: load_global_s32_from_2159    ; GFX11: liveins: $vgpr0_vgpr1160    ; GFX11-NEXT: {{  $}}161    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1162    ; GFX11-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)163    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]164    ;165    ; GFX12-LABEL: name: load_global_s32_from_2166    ; GFX12: liveins: $vgpr0_vgpr1167    ; GFX12-NEXT: {{  $}}168    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1169    ; GFX12-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)170    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]171    %0:vgpr(p1) = COPY $vgpr0_vgpr1172    %1:vgpr(s32) = G_LOAD %0 :: (load (s16), align 2, addrspace 1)173    $vgpr0 = COPY %1174 175...176 177---178 179name: load_global_s32_from_1180legalized:       true181regBankSelected: true182tracksRegLiveness: true183 184body: |185  bb.0:186    liveins:  $vgpr0_vgpr1187 188    ; GFX6-LABEL: name: load_global_s32_from_1189    ; GFX6: liveins: $vgpr0_vgpr1190    ; GFX6-NEXT: {{  $}}191    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1192    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0193    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440194    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1195    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0196    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3197    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)198    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]199    ;200    ; GFX7-LABEL: name: load_global_s32_from_1201    ; GFX7: liveins: $vgpr0_vgpr1202    ; GFX7-NEXT: {{  $}}203    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1204    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0205    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440206    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1207    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0208    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3209    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)210    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]211    ;212    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1213    ; GFX7-FLAT: liveins: $vgpr0_vgpr1214    ; GFX7-FLAT-NEXT: {{  $}}215    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1216    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)217    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]218    ;219    ; GFX8-LABEL: name: load_global_s32_from_1220    ; GFX8: liveins: $vgpr0_vgpr1221    ; GFX8-NEXT: {{  $}}222    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1223    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)224    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]225    ;226    ; GFX9-LABEL: name: load_global_s32_from_1227    ; GFX9: liveins: $vgpr0_vgpr1228    ; GFX9-NEXT: {{  $}}229    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1230    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)231    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]232    ;233    ; GFX10-LABEL: name: load_global_s32_from_1234    ; GFX10: liveins: $vgpr0_vgpr1235    ; GFX10-NEXT: {{  $}}236    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1237    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)238    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]239    ;240    ; GFX11-LABEL: name: load_global_s32_from_1241    ; GFX11: liveins: $vgpr0_vgpr1242    ; GFX11-NEXT: {{  $}}243    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1244    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)245    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]246    ;247    ; GFX12-LABEL: name: load_global_s32_from_1248    ; GFX12: liveins: $vgpr0_vgpr1249    ; GFX12-NEXT: {{  $}}250    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1251    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)252    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]253    %0:vgpr(p1) = COPY $vgpr0_vgpr1254    %1:vgpr(s32) = G_LOAD %0 :: (load (s8), align 1, addrspace 1)255    $vgpr0 = COPY %1256 257...258 259---260 261name: load_global_v2s32262legalized:       true263regBankSelected: true264tracksRegLiveness: true265 266body: |267  bb.0:268    liveins:  $vgpr0_vgpr1269 270    ; GFX6-LABEL: name: load_global_v2s32271    ; GFX6: liveins: $vgpr0_vgpr1272    ; GFX6-NEXT: {{  $}}273    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1274    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0275    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440276    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1277    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0278    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3279    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)280    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]281    ;282    ; GFX7-LABEL: name: load_global_v2s32283    ; GFX7: liveins: $vgpr0_vgpr1284    ; GFX7-NEXT: {{  $}}285    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1286    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0287    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440288    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1289    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0290    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3291    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)292    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]293    ;294    ; GFX7-FLAT-LABEL: name: load_global_v2s32295    ; GFX7-FLAT: liveins: $vgpr0_vgpr1296    ; GFX7-FLAT-NEXT: {{  $}}297    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1298    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)299    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]300    ;301    ; GFX8-LABEL: name: load_global_v2s32302    ; GFX8: liveins: $vgpr0_vgpr1303    ; GFX8-NEXT: {{  $}}304    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1305    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)306    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]307    ;308    ; GFX9-LABEL: name: load_global_v2s32309    ; GFX9: liveins: $vgpr0_vgpr1310    ; GFX9-NEXT: {{  $}}311    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1312    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)313    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]314    ;315    ; GFX10-LABEL: name: load_global_v2s32316    ; GFX10: liveins: $vgpr0_vgpr1317    ; GFX10-NEXT: {{  $}}318    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1319    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)320    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]321    ;322    ; GFX11-LABEL: name: load_global_v2s32323    ; GFX11: liveins: $vgpr0_vgpr1324    ; GFX11-NEXT: {{  $}}325    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1326    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)327    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]328    ;329    ; GFX12-LABEL: name: load_global_v2s32330    ; GFX12: liveins: $vgpr0_vgpr1331    ; GFX12-NEXT: {{  $}}332    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1333    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)334    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]335    %0:vgpr(p1) = COPY $vgpr0_vgpr1336    %1:vgpr(<2 x s32>) = G_LOAD %0 :: (load (<2 x s32>), align 8, addrspace 1)337    $vgpr0_vgpr1 = COPY %1338 339...340 341---342 343name: load_global_v4s32344legalized:       true345regBankSelected: true346tracksRegLiveness: true347 348body: |349  bb.0:350    liveins:  $vgpr0_vgpr1351 352    ; GFX6-LABEL: name: load_global_v4s32353    ; GFX6: liveins: $vgpr0_vgpr1354    ; GFX6-NEXT: {{  $}}355    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1356    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0357    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440358    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1359    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0360    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3361    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)362    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]363    ;364    ; GFX7-LABEL: name: load_global_v4s32365    ; GFX7: liveins: $vgpr0_vgpr1366    ; GFX7-NEXT: {{  $}}367    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1368    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0369    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440370    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1371    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0372    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3373    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)374    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]375    ;376    ; GFX7-FLAT-LABEL: name: load_global_v4s32377    ; GFX7-FLAT: liveins: $vgpr0_vgpr1378    ; GFX7-FLAT-NEXT: {{  $}}379    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1380    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)381    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]382    ;383    ; GFX8-LABEL: name: load_global_v4s32384    ; GFX8: liveins: $vgpr0_vgpr1385    ; GFX8-NEXT: {{  $}}386    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1387    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)388    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]389    ;390    ; GFX9-LABEL: name: load_global_v4s32391    ; GFX9: liveins: $vgpr0_vgpr1392    ; GFX9-NEXT: {{  $}}393    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1394    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)395    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]396    ;397    ; GFX10-LABEL: name: load_global_v4s32398    ; GFX10: liveins: $vgpr0_vgpr1399    ; GFX10-NEXT: {{  $}}400    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1401    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)402    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]403    ;404    ; GFX11-LABEL: name: load_global_v4s32405    ; GFX11: liveins: $vgpr0_vgpr1406    ; GFX11-NEXT: {{  $}}407    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1408    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)409    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]410    ;411    ; GFX12-LABEL: name: load_global_v4s32412    ; GFX12: liveins: $vgpr0_vgpr1413    ; GFX12-NEXT: {{  $}}414    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1415    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)416    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]417    %0:vgpr(p1) = COPY $vgpr0_vgpr1418    %1:vgpr(<4 x s32>) = G_LOAD %0 :: (load (<4 x s32>), align 4, addrspace 1)419    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1420 421...422 423---424 425name: load_global_s64426legalized:       true427regBankSelected: true428tracksRegLiveness: true429 430body: |431  bb.0:432    liveins:  $vgpr0_vgpr1433 434    ; GFX6-LABEL: name: load_global_s64435    ; GFX6: liveins: $vgpr0_vgpr1436    ; GFX6-NEXT: {{  $}}437    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1438    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0439    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440440    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1441    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0442    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3443    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s64), addrspace 1)444    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]445    ;446    ; GFX7-LABEL: name: load_global_s64447    ; GFX7: liveins: $vgpr0_vgpr1448    ; GFX7-NEXT: {{  $}}449    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1450    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0451    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440452    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1453    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0454    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3455    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s64), addrspace 1)456    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]457    ;458    ; GFX7-FLAT-LABEL: name: load_global_s64459    ; GFX7-FLAT: liveins: $vgpr0_vgpr1460    ; GFX7-FLAT-NEXT: {{  $}}461    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1462    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s64), addrspace 1)463    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]464    ;465    ; GFX8-LABEL: name: load_global_s64466    ; GFX8: liveins: $vgpr0_vgpr1467    ; GFX8-NEXT: {{  $}}468    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1469    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s64), addrspace 1)470    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]471    ;472    ; GFX9-LABEL: name: load_global_s64473    ; GFX9: liveins: $vgpr0_vgpr1474    ; GFX9-NEXT: {{  $}}475    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1476    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)477    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]478    ;479    ; GFX10-LABEL: name: load_global_s64480    ; GFX10: liveins: $vgpr0_vgpr1481    ; GFX10-NEXT: {{  $}}482    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1483    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)484    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]485    ;486    ; GFX11-LABEL: name: load_global_s64487    ; GFX11: liveins: $vgpr0_vgpr1488    ; GFX11-NEXT: {{  $}}489    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1490    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)491    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]492    ;493    ; GFX12-LABEL: name: load_global_s64494    ; GFX12: liveins: $vgpr0_vgpr1495    ; GFX12-NEXT: {{  $}}496    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1497    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)498    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]499    %0:vgpr(p1) = COPY $vgpr0_vgpr1500    %1:vgpr(s64) = G_LOAD %0 :: (load (s64), align 8, addrspace 1)501    $vgpr0_vgpr1 = COPY %1502 503...504 505---506 507name: load_global_v2s64508legalized:       true509regBankSelected: true510tracksRegLiveness: true511 512body: |513  bb.0:514    liveins:  $vgpr0_vgpr1515 516    ; GFX6-LABEL: name: load_global_v2s64517    ; GFX6: liveins: $vgpr0_vgpr1518    ; GFX6-NEXT: {{  $}}519    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1520    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0521    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440522    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1523    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0524    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3525    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)526    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]527    ;528    ; GFX7-LABEL: name: load_global_v2s64529    ; GFX7: liveins: $vgpr0_vgpr1530    ; GFX7-NEXT: {{  $}}531    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1532    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0533    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440534    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1535    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0536    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3537    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)538    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]539    ;540    ; GFX7-FLAT-LABEL: name: load_global_v2s64541    ; GFX7-FLAT: liveins: $vgpr0_vgpr1542    ; GFX7-FLAT-NEXT: {{  $}}543    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1544    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)545    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]546    ;547    ; GFX8-LABEL: name: load_global_v2s64548    ; GFX8: liveins: $vgpr0_vgpr1549    ; GFX8-NEXT: {{  $}}550    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1551    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)552    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]553    ;554    ; GFX9-LABEL: name: load_global_v2s64555    ; GFX9: liveins: $vgpr0_vgpr1556    ; GFX9-NEXT: {{  $}}557    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1558    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)559    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]560    ;561    ; GFX10-LABEL: name: load_global_v2s64562    ; GFX10: liveins: $vgpr0_vgpr1563    ; GFX10-NEXT: {{  $}}564    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1565    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)566    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]567    ;568    ; GFX11-LABEL: name: load_global_v2s64569    ; GFX11: liveins: $vgpr0_vgpr1570    ; GFX11-NEXT: {{  $}}571    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1572    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)573    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]574    ;575    ; GFX12-LABEL: name: load_global_v2s64576    ; GFX12: liveins: $vgpr0_vgpr1577    ; GFX12-NEXT: {{  $}}578    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1579    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)580    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]581    %0:vgpr(p1) = COPY $vgpr0_vgpr1582    %1:vgpr(<2 x s64>) = G_LOAD %0 :: (load (<2 x s64>), align 4, addrspace 1)583    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1584 585...586 587---588 589name: load_global_v2p1590legalized:       true591regBankSelected: true592tracksRegLiveness: true593 594body: |595  bb.0:596    liveins:  $vgpr0_vgpr1597 598    ; GFX6-LABEL: name: load_global_v2p1599    ; GFX6: liveins: $vgpr0_vgpr1600    ; GFX6-NEXT: {{  $}}601    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1602    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0603    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440604    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1605    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0606    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3607    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)608    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]609    ;610    ; GFX7-LABEL: name: load_global_v2p1611    ; GFX7: liveins: $vgpr0_vgpr1612    ; GFX7-NEXT: {{  $}}613    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1614    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0615    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440616    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1617    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0618    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3619    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)620    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]621    ;622    ; GFX7-FLAT-LABEL: name: load_global_v2p1623    ; GFX7-FLAT: liveins: $vgpr0_vgpr1624    ; GFX7-FLAT-NEXT: {{  $}}625    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1626    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)627    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]628    ;629    ; GFX8-LABEL: name: load_global_v2p1630    ; GFX8: liveins: $vgpr0_vgpr1631    ; GFX8-NEXT: {{  $}}632    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1633    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)634    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]635    ;636    ; GFX9-LABEL: name: load_global_v2p1637    ; GFX9: liveins: $vgpr0_vgpr1638    ; GFX9-NEXT: {{  $}}639    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1640    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)641    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]642    ;643    ; GFX10-LABEL: name: load_global_v2p1644    ; GFX10: liveins: $vgpr0_vgpr1645    ; GFX10-NEXT: {{  $}}646    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1647    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)648    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]649    ;650    ; GFX11-LABEL: name: load_global_v2p1651    ; GFX11: liveins: $vgpr0_vgpr1652    ; GFX11-NEXT: {{  $}}653    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1654    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)655    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]656    ;657    ; GFX12-LABEL: name: load_global_v2p1658    ; GFX12: liveins: $vgpr0_vgpr1659    ; GFX12-NEXT: {{  $}}660    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1661    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)662    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]663    %0:vgpr(p1) = COPY $vgpr0_vgpr1664    %1:vgpr(<2 x s64>) = G_LOAD %0 :: (load (<2 x s64>), align 4, addrspace 1)665    %2:vgpr(<2 x p1>) = G_BITCAST %1(<2 x s64>)666    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2667 668...669 670---671 672name: load_global_s128673legalized:       true674regBankSelected: true675tracksRegLiveness: true676 677body: |678  bb.0:679    liveins:  $vgpr0_vgpr1680 681    ; GFX6-LABEL: name: load_global_s128682    ; GFX6: liveins: $vgpr0_vgpr1683    ; GFX6-NEXT: {{  $}}684    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1685    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0686    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440687    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1688    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0689    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3690    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)691    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]692    ;693    ; GFX7-LABEL: name: load_global_s128694    ; GFX7: liveins: $vgpr0_vgpr1695    ; GFX7-NEXT: {{  $}}696    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1697    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0698    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440699    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1700    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0701    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3702    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)703    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]704    ;705    ; GFX7-FLAT-LABEL: name: load_global_s128706    ; GFX7-FLAT: liveins: $vgpr0_vgpr1707    ; GFX7-FLAT-NEXT: {{  $}}708    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1709    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)710    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]711    ;712    ; GFX8-LABEL: name: load_global_s128713    ; GFX8: liveins: $vgpr0_vgpr1714    ; GFX8-NEXT: {{  $}}715    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1716    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)717    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]718    ;719    ; GFX9-LABEL: name: load_global_s128720    ; GFX9: liveins: $vgpr0_vgpr1721    ; GFX9-NEXT: {{  $}}722    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1723    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)724    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]725    ;726    ; GFX10-LABEL: name: load_global_s128727    ; GFX10: liveins: $vgpr0_vgpr1728    ; GFX10-NEXT: {{  $}}729    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1730    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)731    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]732    ;733    ; GFX11-LABEL: name: load_global_s128734    ; GFX11: liveins: $vgpr0_vgpr1735    ; GFX11-NEXT: {{  $}}736    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1737    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)738    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]739    ;740    ; GFX12-LABEL: name: load_global_s128741    ; GFX12: liveins: $vgpr0_vgpr1742    ; GFX12-NEXT: {{  $}}743    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1744    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)745    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]746    %0:vgpr(p1) = COPY $vgpr0_vgpr1747    %1:vgpr(<4 x s32>) = G_LOAD %0 :: (load (<4 x s32>), align 4, addrspace 1)748    %2:vgpr(s128) = G_BITCAST %1(<4 x s32>)749    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2750 751...752 753---754 755name: load_global_p3_from_4756legalized:       true757regBankSelected: true758tracksRegLiveness: true759 760body: |761  bb.0:762    liveins:  $vgpr0_vgpr1763 764    ; GFX6-LABEL: name: load_global_p3_from_4765    ; GFX6: liveins: $vgpr0_vgpr1766    ; GFX6-NEXT: {{  $}}767    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1768    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0769    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440770    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1771    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0772    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3773    ; GFX6-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p3), addrspace 1)774    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]775    ;776    ; GFX7-LABEL: name: load_global_p3_from_4777    ; GFX7: liveins: $vgpr0_vgpr1778    ; GFX7-NEXT: {{  $}}779    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1780    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0781    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440782    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1783    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0784    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3785    ; GFX7-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p3), addrspace 1)786    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]787    ;788    ; GFX7-FLAT-LABEL: name: load_global_p3_from_4789    ; GFX7-FLAT: liveins: $vgpr0_vgpr1790    ; GFX7-FLAT-NEXT: {{  $}}791    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1792    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p3), addrspace 1)793    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]794    ;795    ; GFX8-LABEL: name: load_global_p3_from_4796    ; GFX8: liveins: $vgpr0_vgpr1797    ; GFX8-NEXT: {{  $}}798    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1799    ; GFX8-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p3), addrspace 1)800    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]801    ;802    ; GFX9-LABEL: name: load_global_p3_from_4803    ; GFX9: liveins: $vgpr0_vgpr1804    ; GFX9-NEXT: {{  $}}805    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1806    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)807    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]808    ;809    ; GFX10-LABEL: name: load_global_p3_from_4810    ; GFX10: liveins: $vgpr0_vgpr1811    ; GFX10-NEXT: {{  $}}812    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1813    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)814    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]815    ;816    ; GFX11-LABEL: name: load_global_p3_from_4817    ; GFX11: liveins: $vgpr0_vgpr1818    ; GFX11-NEXT: {{  $}}819    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1820    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)821    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]822    ;823    ; GFX12-LABEL: name: load_global_p3_from_4824    ; GFX12: liveins: $vgpr0_vgpr1825    ; GFX12-NEXT: {{  $}}826    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1827    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)828    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]829    %0:vgpr(p1) = COPY $vgpr0_vgpr1830    %1:vgpr(p3) = G_LOAD %0 :: (load (p3), align 4, addrspace 1)831    $vgpr0 = COPY %1832 833...834 835---836 837name: load_global_p1_from_8838legalized:       true839regBankSelected: true840tracksRegLiveness: true841 842body: |843  bb.0:844    liveins:  $vgpr0_vgpr1845 846    ; GFX6-LABEL: name: load_global_p1_from_8847    ; GFX6: liveins: $vgpr0_vgpr1848    ; GFX6-NEXT: {{  $}}849    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1850    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0851    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440852    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1853    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0854    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3855    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p1), addrspace 1)856    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]857    ;858    ; GFX7-LABEL: name: load_global_p1_from_8859    ; GFX7: liveins: $vgpr0_vgpr1860    ; GFX7-NEXT: {{  $}}861    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1862    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0863    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440864    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1865    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0866    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3867    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p1), addrspace 1)868    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]869    ;870    ; GFX7-FLAT-LABEL: name: load_global_p1_from_8871    ; GFX7-FLAT: liveins: $vgpr0_vgpr1872    ; GFX7-FLAT-NEXT: {{  $}}873    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1874    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p1), addrspace 1)875    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]876    ;877    ; GFX8-LABEL: name: load_global_p1_from_8878    ; GFX8: liveins: $vgpr0_vgpr1879    ; GFX8-NEXT: {{  $}}880    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1881    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p1), addrspace 1)882    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]883    ;884    ; GFX9-LABEL: name: load_global_p1_from_8885    ; GFX9: liveins: $vgpr0_vgpr1886    ; GFX9-NEXT: {{  $}}887    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1888    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)889    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]890    ;891    ; GFX10-LABEL: name: load_global_p1_from_8892    ; GFX10: liveins: $vgpr0_vgpr1893    ; GFX10-NEXT: {{  $}}894    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1895    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)896    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]897    ;898    ; GFX11-LABEL: name: load_global_p1_from_8899    ; GFX11: liveins: $vgpr0_vgpr1900    ; GFX11-NEXT: {{  $}}901    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1902    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)903    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]904    ;905    ; GFX12-LABEL: name: load_global_p1_from_8906    ; GFX12: liveins: $vgpr0_vgpr1907    ; GFX12-NEXT: {{  $}}908    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1909    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)910    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]911    %0:vgpr(p1) = COPY $vgpr0_vgpr1912    %1:vgpr(p1) = G_LOAD %0 :: (load (p1), align 8, addrspace 1)913    $vgpr0_vgpr1 = COPY %1914 915...916 917---918 919name: load_global_p999_from_8920legalized:       true921regBankSelected: true922tracksRegLiveness: true923 924body: |925  bb.0:926    liveins:  $vgpr0_vgpr1927 928    ; GFX6-LABEL: name: load_global_p999_from_8929    ; GFX6: liveins: $vgpr0_vgpr1930    ; GFX6-NEXT: {{  $}}931    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1932    ; GFX6-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)933    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)934    ;935    ; GFX7-LABEL: name: load_global_p999_from_8936    ; GFX7: liveins: $vgpr0_vgpr1937    ; GFX7-NEXT: {{  $}}938    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1939    ; GFX7-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)940    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)941    ;942    ; GFX7-FLAT-LABEL: name: load_global_p999_from_8943    ; GFX7-FLAT: liveins: $vgpr0_vgpr1944    ; GFX7-FLAT-NEXT: {{  $}}945    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1946    ; GFX7-FLAT-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)947    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)948    ;949    ; GFX8-LABEL: name: load_global_p999_from_8950    ; GFX8: liveins: $vgpr0_vgpr1951    ; GFX8-NEXT: {{  $}}952    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1953    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)954    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)955    ;956    ; GFX9-LABEL: name: load_global_p999_from_8957    ; GFX9: liveins: $vgpr0_vgpr1958    ; GFX9-NEXT: {{  $}}959    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1960    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)961    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)962    ;963    ; GFX10-LABEL: name: load_global_p999_from_8964    ; GFX10: liveins: $vgpr0_vgpr1965    ; GFX10-NEXT: {{  $}}966    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1967    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)968    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)969    ;970    ; GFX11-LABEL: name: load_global_p999_from_8971    ; GFX11: liveins: $vgpr0_vgpr1972    ; GFX11-NEXT: {{  $}}973    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1974    ; GFX11-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)975    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)976    ;977    ; GFX12-LABEL: name: load_global_p999_from_8978    ; GFX12: liveins: $vgpr0_vgpr1979    ; GFX12-NEXT: {{  $}}980    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1981    ; GFX12-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)982    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)983    %0:vgpr(p1) = COPY $vgpr0_vgpr1984    %1:vgpr(p999) = G_LOAD %0 :: (load (p999), align 8, addrspace 1)985    $vgpr0_vgpr1 = COPY %1986 987...988 989---990 991name: load_global_v2p3992legalized:       true993regBankSelected: true994tracksRegLiveness: true995 996body: |997  bb.0:998    liveins:  $vgpr0_vgpr1999 1000    ; GFX6-LABEL: name: load_global_v2p31001    ; GFX6: liveins: $vgpr0_vgpr11002    ; GFX6-NEXT: {{  $}}1003    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11004    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01005    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401006    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11007    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01008    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31009    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)1010    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]1011    ;1012    ; GFX7-LABEL: name: load_global_v2p31013    ; GFX7: liveins: $vgpr0_vgpr11014    ; GFX7-NEXT: {{  $}}1015    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11016    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01017    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401018    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11019    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01020    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31021    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)1022    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]1023    ;1024    ; GFX7-FLAT-LABEL: name: load_global_v2p31025    ; GFX7-FLAT: liveins: $vgpr0_vgpr11026    ; GFX7-FLAT-NEXT: {{  $}}1027    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11028    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)1029    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]1030    ;1031    ; GFX8-LABEL: name: load_global_v2p31032    ; GFX8: liveins: $vgpr0_vgpr11033    ; GFX8-NEXT: {{  $}}1034    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11035    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)1036    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]1037    ;1038    ; GFX9-LABEL: name: load_global_v2p31039    ; GFX9: liveins: $vgpr0_vgpr11040    ; GFX9-NEXT: {{  $}}1041    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11042    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)1043    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1044    ;1045    ; GFX10-LABEL: name: load_global_v2p31046    ; GFX10: liveins: $vgpr0_vgpr11047    ; GFX10-NEXT: {{  $}}1048    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11049    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)1050    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1051    ;1052    ; GFX11-LABEL: name: load_global_v2p31053    ; GFX11: liveins: $vgpr0_vgpr11054    ; GFX11-NEXT: {{  $}}1055    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11056    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)1057    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1058    ;1059    ; GFX12-LABEL: name: load_global_v2p31060    ; GFX12: liveins: $vgpr0_vgpr11061    ; GFX12-NEXT: {{  $}}1062    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11063    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)1064    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1065    %0:vgpr(p1) = COPY $vgpr0_vgpr11066    %1:vgpr(<2 x s32>) = G_LOAD %0 :: (load (<2 x s32>), align 8, addrspace 1)1067    %2:vgpr(<2 x p3>) = G_BITCAST %1(<2 x s32>)1068    $vgpr0_vgpr1 = COPY %21069 1070...1071 1072---1073 1074name: load_global_v2s161075legalized:       true1076regBankSelected: true1077tracksRegLiveness: true1078 1079body: |1080  bb.0:1081    liveins:  $vgpr0_vgpr11082 1083    ; GFX6-LABEL: name: load_global_v2s161084    ; GFX6: liveins: $vgpr0_vgpr11085    ; GFX6-NEXT: {{  $}}1086    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11087    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01088    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401089    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11090    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01091    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31092    ; GFX6-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)1093    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]1094    ;1095    ; GFX7-LABEL: name: load_global_v2s161096    ; GFX7: liveins: $vgpr0_vgpr11097    ; GFX7-NEXT: {{  $}}1098    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11099    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01100    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401101    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11102    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01103    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31104    ; GFX7-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)1105    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]1106    ;1107    ; GFX7-FLAT-LABEL: name: load_global_v2s161108    ; GFX7-FLAT: liveins: $vgpr0_vgpr11109    ; GFX7-FLAT-NEXT: {{  $}}1110    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11111    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s16>), addrspace 1)1112    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]1113    ;1114    ; GFX8-LABEL: name: load_global_v2s161115    ; GFX8: liveins: $vgpr0_vgpr11116    ; GFX8-NEXT: {{  $}}1117    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11118    ; GFX8-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s16>), addrspace 1)1119    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]1120    ;1121    ; GFX9-LABEL: name: load_global_v2s161122    ; GFX9: liveins: $vgpr0_vgpr11123    ; GFX9-NEXT: {{  $}}1124    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11125    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)1126    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]1127    ;1128    ; GFX10-LABEL: name: load_global_v2s161129    ; GFX10: liveins: $vgpr0_vgpr11130    ; GFX10-NEXT: {{  $}}1131    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11132    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)1133    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]1134    ;1135    ; GFX11-LABEL: name: load_global_v2s161136    ; GFX11: liveins: $vgpr0_vgpr11137    ; GFX11-NEXT: {{  $}}1138    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11139    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)1140    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]1141    ;1142    ; GFX12-LABEL: name: load_global_v2s161143    ; GFX12: liveins: $vgpr0_vgpr11144    ; GFX12-NEXT: {{  $}}1145    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11146    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)1147    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]1148    %0:vgpr(p1) = COPY $vgpr0_vgpr11149    %1:vgpr(<2 x s16>) = G_LOAD %0 :: (load (<2 x s16>), align 4, addrspace 1)1150    $vgpr0 = COPY %11151 1152...1153 1154---1155 1156name: load_global_v4s161157legalized:       true1158regBankSelected: true1159tracksRegLiveness: true1160 1161body: |1162  bb.0:1163    liveins:  $vgpr0_vgpr11164 1165    ; GFX6-LABEL: name: load_global_v4s161166    ; GFX6: liveins: $vgpr0_vgpr11167    ; GFX6-NEXT: {{  $}}1168    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11169    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01170    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401171    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11172    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01173    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31174    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)1175    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]1176    ;1177    ; GFX7-LABEL: name: load_global_v4s161178    ; GFX7: liveins: $vgpr0_vgpr11179    ; GFX7-NEXT: {{  $}}1180    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11181    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01182    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401183    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11184    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01185    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31186    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)1187    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]1188    ;1189    ; GFX7-FLAT-LABEL: name: load_global_v4s161190    ; GFX7-FLAT: liveins: $vgpr0_vgpr11191    ; GFX7-FLAT-NEXT: {{  $}}1192    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11193    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s16>), addrspace 1)1194    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]1195    ;1196    ; GFX8-LABEL: name: load_global_v4s161197    ; GFX8: liveins: $vgpr0_vgpr11198    ; GFX8-NEXT: {{  $}}1199    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11200    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s16>), addrspace 1)1201    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]1202    ;1203    ; GFX9-LABEL: name: load_global_v4s161204    ; GFX9: liveins: $vgpr0_vgpr11205    ; GFX9-NEXT: {{  $}}1206    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11207    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)1208    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1209    ;1210    ; GFX10-LABEL: name: load_global_v4s161211    ; GFX10: liveins: $vgpr0_vgpr11212    ; GFX10-NEXT: {{  $}}1213    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11214    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)1215    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1216    ;1217    ; GFX11-LABEL: name: load_global_v4s161218    ; GFX11: liveins: $vgpr0_vgpr11219    ; GFX11-NEXT: {{  $}}1220    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11221    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)1222    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1223    ;1224    ; GFX12-LABEL: name: load_global_v4s161225    ; GFX12: liveins: $vgpr0_vgpr11226    ; GFX12-NEXT: {{  $}}1227    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11228    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)1229    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]1230    %0:vgpr(p1) = COPY $vgpr0_vgpr11231    %1:vgpr(<4 x s16>) = G_LOAD %0 :: (load (<4 x s16>), align 8, addrspace 1)1232    $vgpr0_vgpr1 = COPY %11233 1234...1235 1236---1237 1238name: load_global_v8s161239legalized:       true1240regBankSelected: true1241tracksRegLiveness: true1242 1243body: |1244  bb.0:1245    liveins:  $vgpr0_vgpr11246 1247    ; GFX6-LABEL: name: load_global_v8s161248    ; GFX6: liveins: $vgpr0_vgpr11249    ; GFX6-NEXT: {{  $}}1250    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11251    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01252    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401253    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11254    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01255    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31256    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)1257    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]1258    ;1259    ; GFX7-LABEL: name: load_global_v8s161260    ; GFX7: liveins: $vgpr0_vgpr11261    ; GFX7-NEXT: {{  $}}1262    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11263    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01264    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401265    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11266    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01267    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31268    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)1269    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]1270    ;1271    ; GFX7-FLAT-LABEL: name: load_global_v8s161272    ; GFX7-FLAT: liveins: $vgpr0_vgpr11273    ; GFX7-FLAT-NEXT: {{  $}}1274    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11275    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)1276    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]1277    ;1278    ; GFX8-LABEL: name: load_global_v8s161279    ; GFX8: liveins: $vgpr0_vgpr11280    ; GFX8-NEXT: {{  $}}1281    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11282    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)1283    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]1284    ;1285    ; GFX9-LABEL: name: load_global_v8s161286    ; GFX9: liveins: $vgpr0_vgpr11287    ; GFX9-NEXT: {{  $}}1288    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11289    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)1290    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]1291    ;1292    ; GFX10-LABEL: name: load_global_v8s161293    ; GFX10: liveins: $vgpr0_vgpr11294    ; GFX10-NEXT: {{  $}}1295    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11296    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)1297    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]1298    ;1299    ; GFX11-LABEL: name: load_global_v8s161300    ; GFX11: liveins: $vgpr0_vgpr11301    ; GFX11-NEXT: {{  $}}1302    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11303    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)1304    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]1305    ;1306    ; GFX12-LABEL: name: load_global_v8s161307    ; GFX12: liveins: $vgpr0_vgpr11308    ; GFX12-NEXT: {{  $}}1309    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11310    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)1311    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]1312    %0:vgpr(p1) = COPY $vgpr0_vgpr11313    %1:vgpr(<4 x s32>) = G_LOAD %0 :: (load (<4 x s32>), align 4, addrspace 1)1314    %2:vgpr(<8 x s16>) = G_BITCAST %1(<4 x s32>)1315    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %11316 1317...1318 1319################################################################################1320### Stress addressing modes1321################################################################################1322 1323---1324 1325name: load_global_s32_from_1_gep_20471326legalized:       true1327regBankSelected: true1328tracksRegLiveness: true1329 1330body: |1331  bb.0:1332    liveins:  $vgpr0_vgpr11333 1334    ; GFX6-LABEL: name: load_global_s32_from_1_gep_20471335    ; GFX6: liveins: $vgpr0_vgpr11336    ; GFX6-NEXT: {{  $}}1337    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11338    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01339    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401340    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11341    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01342    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31343    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2047, 0, 0, implicit $exec :: (load (s8), addrspace 1)1344    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1345    ;1346    ; GFX7-LABEL: name: load_global_s32_from_1_gep_20471347    ; GFX7: liveins: $vgpr0_vgpr11348    ; GFX7-NEXT: {{  $}}1349    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11350    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01351    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401352    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11353    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01354    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31355    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2047, 0, 0, implicit $exec :: (load (s8), addrspace 1)1356    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1357    ;1358    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_20471359    ; GFX7-FLAT: liveins: $vgpr0_vgpr11360    ; GFX7-FLAT-NEXT: {{  $}}1361    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11362    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2047, implicit $exec1363    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01364    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01365    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11366    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11367    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1368    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1369    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11370    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1371    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1372    ;1373    ; GFX8-LABEL: name: load_global_s32_from_1_gep_20471374    ; GFX8: liveins: $vgpr0_vgpr11375    ; GFX8-NEXT: {{  $}}1376    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11377    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2047, implicit $exec1378    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01379    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01380    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11381    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11382    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1383    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1384    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11385    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1386    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1387    ;1388    ; GFX9-LABEL: name: load_global_s32_from_1_gep_20471389    ; GFX9: liveins: $vgpr0_vgpr11390    ; GFX9-NEXT: {{  $}}1391    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11392    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)1393    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1394    ;1395    ; GFX10-LABEL: name: load_global_s32_from_1_gep_20471396    ; GFX10: liveins: $vgpr0_vgpr11397    ; GFX10-NEXT: {{  $}}1398    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11399    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)1400    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1401    ;1402    ; GFX11-LABEL: name: load_global_s32_from_1_gep_20471403    ; GFX11: liveins: $vgpr0_vgpr11404    ; GFX11-NEXT: {{  $}}1405    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11406    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)1407    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1408    ;1409    ; GFX12-LABEL: name: load_global_s32_from_1_gep_20471410    ; GFX12: liveins: $vgpr0_vgpr11411    ; GFX12-NEXT: {{  $}}1412    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11413    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)1414    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1415    %0:vgpr(p1) = COPY $vgpr0_vgpr11416    %1:vgpr(s64) = G_CONSTANT i64 20471417    %2:vgpr(p1) = G_PTR_ADD %0, %11418    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)1419    $vgpr0 = COPY %31420 1421...1422 1423---1424 1425name: load_global_s32_from_1_gep_20481426legalized:       true1427regBankSelected: true1428tracksRegLiveness: true1429 1430body: |1431  bb.0:1432    liveins:  $vgpr0_vgpr11433 1434    ; GFX6-LABEL: name: load_global_s32_from_1_gep_20481435    ; GFX6: liveins: $vgpr0_vgpr11436    ; GFX6-NEXT: {{  $}}1437    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11438    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01439    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401440    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11441    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01442    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31443    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2048, 0, 0, implicit $exec :: (load (s8), addrspace 1)1444    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1445    ;1446    ; GFX7-LABEL: name: load_global_s32_from_1_gep_20481447    ; GFX7: liveins: $vgpr0_vgpr11448    ; GFX7-NEXT: {{  $}}1449    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11450    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01451    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401452    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11453    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01454    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31455    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2048, 0, 0, implicit $exec :: (load (s8), addrspace 1)1456    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1457    ;1458    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_20481459    ; GFX7-FLAT: liveins: $vgpr0_vgpr11460    ; GFX7-FLAT-NEXT: {{  $}}1461    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11462    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2048, implicit $exec1463    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01464    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01465    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11466    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11467    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1468    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1469    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11470    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1471    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1472    ;1473    ; GFX8-LABEL: name: load_global_s32_from_1_gep_20481474    ; GFX8: liveins: $vgpr0_vgpr11475    ; GFX8-NEXT: {{  $}}1476    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11477    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2048, implicit $exec1478    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01479    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01480    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11481    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11482    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1483    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1484    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11485    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1486    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1487    ;1488    ; GFX9-LABEL: name: load_global_s32_from_1_gep_20481489    ; GFX9: liveins: $vgpr0_vgpr11490    ; GFX9-NEXT: {{  $}}1491    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11492    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2048, 0, implicit $exec :: (load (s8), addrspace 1)1493    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1494    ;1495    ; GFX10-LABEL: name: load_global_s32_from_1_gep_20481496    ; GFX10: liveins: $vgpr0_vgpr11497    ; GFX10-NEXT: {{  $}}1498    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11499    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2048, implicit $exec1500    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01501    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01502    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11503    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11504    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1505    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1506    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11507    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)1508    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1509    ;1510    ; GFX11-LABEL: name: load_global_s32_from_1_gep_20481511    ; GFX11: liveins: $vgpr0_vgpr11512    ; GFX11-NEXT: {{  $}}1513    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11514    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2048, 0, implicit $exec :: (load (s8), addrspace 1)1515    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1516    ;1517    ; GFX12-LABEL: name: load_global_s32_from_1_gep_20481518    ; GFX12: liveins: $vgpr0_vgpr11519    ; GFX12-NEXT: {{  $}}1520    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11521    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2048, 0, implicit $exec :: (load (s8), addrspace 1)1522    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1523    %0:vgpr(p1) = COPY $vgpr0_vgpr11524    %1:vgpr(s64) = G_CONSTANT i64 20481525    %2:vgpr(p1) = G_PTR_ADD %0, %11526    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)1527    $vgpr0 = COPY %31528 1529...1530 1531---1532 1533name: load_global_s32_from_1_gep_m20471534legalized:       true1535regBankSelected: true1536tracksRegLiveness: true1537 1538body: |1539  bb.0:1540    liveins:  $vgpr0_vgpr11541 1542    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m20471543    ; GFX6: liveins: $vgpr0_vgpr11544    ; GFX6-NEXT: {{  $}}1545    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11546    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec1547    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01548    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01549    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11550    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11551    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1552    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1553    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11554    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01555    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401556    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11557    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01558    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub31559    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)1560    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1561    ;1562    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m20471563    ; GFX7: liveins: $vgpr0_vgpr11564    ; GFX7-NEXT: {{  $}}1565    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11566    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec1567    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01568    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01569    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11570    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11571    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1572    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1573    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11574    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01575    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401576    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11577    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01578    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub31579    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)1580    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1581    ;1582    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m20471583    ; GFX7-FLAT: liveins: $vgpr0_vgpr11584    ; GFX7-FLAT-NEXT: {{  $}}1585    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11586    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec1587    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01588    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01589    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11590    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11591    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1592    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1593    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11594    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1595    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1596    ;1597    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m20471598    ; GFX8: liveins: $vgpr0_vgpr11599    ; GFX8-NEXT: {{  $}}1600    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11601    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec1602    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01603    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01604    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11605    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11606    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1607    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1608    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11609    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1610    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1611    ;1612    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m20471613    ; GFX9: liveins: $vgpr0_vgpr11614    ; GFX9-NEXT: {{  $}}1615    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11616    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)1617    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1618    ;1619    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m20471620    ; GFX10: liveins: $vgpr0_vgpr11621    ; GFX10-NEXT: {{  $}}1622    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11623    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)1624    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1625    ;1626    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m20471627    ; GFX11: liveins: $vgpr0_vgpr11628    ; GFX11-NEXT: {{  $}}1629    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11630    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)1631    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1632    ;1633    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m20471634    ; GFX12: liveins: $vgpr0_vgpr11635    ; GFX12-NEXT: {{  $}}1636    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11637    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)1638    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1639    %0:vgpr(p1) = COPY $vgpr0_vgpr11640    %1:vgpr(s64) = G_CONSTANT i64 -20471641    %2:vgpr(p1) = G_PTR_ADD %0, %11642    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)1643    $vgpr0 = COPY %31644 1645...1646 1647---1648 1649name: load_global_s32_from_1_gep_m20481650legalized:       true1651regBankSelected: true1652tracksRegLiveness: true1653 1654body: |1655  bb.0:1656    liveins:  $vgpr0_vgpr11657 1658    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m20481659    ; GFX6: liveins: $vgpr0_vgpr11660    ; GFX6-NEXT: {{  $}}1661    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11662    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec1663    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01664    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01665    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11666    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11667    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1668    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1669    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11670    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01671    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401672    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11673    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01674    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub31675    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)1676    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1677    ;1678    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m20481679    ; GFX7: liveins: $vgpr0_vgpr11680    ; GFX7-NEXT: {{  $}}1681    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11682    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec1683    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01684    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01685    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11686    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11687    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1688    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1689    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11690    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01691    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401692    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11693    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01694    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub31695    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)1696    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1697    ;1698    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m20481699    ; GFX7-FLAT: liveins: $vgpr0_vgpr11700    ; GFX7-FLAT-NEXT: {{  $}}1701    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11702    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec1703    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01704    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01705    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11706    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11707    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1708    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1709    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11710    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1711    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1712    ;1713    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m20481714    ; GFX8: liveins: $vgpr0_vgpr11715    ; GFX8-NEXT: {{  $}}1716    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11717    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec1718    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01719    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01720    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11721    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11722    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1723    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1724    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11725    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1726    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1727    ;1728    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m20481729    ; GFX9: liveins: $vgpr0_vgpr11730    ; GFX9-NEXT: {{  $}}1731    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11732    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)1733    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1734    ;1735    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m20481736    ; GFX10: liveins: $vgpr0_vgpr11737    ; GFX10-NEXT: {{  $}}1738    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11739    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)1740    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1741    ;1742    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m20481743    ; GFX11: liveins: $vgpr0_vgpr11744    ; GFX11-NEXT: {{  $}}1745    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11746    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)1747    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1748    ;1749    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m20481750    ; GFX12: liveins: $vgpr0_vgpr11751    ; GFX12-NEXT: {{  $}}1752    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11753    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)1754    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1755    %0:vgpr(p1) = COPY $vgpr0_vgpr11756    %1:vgpr(s64) = G_CONSTANT i64 -20481757    %2:vgpr(p1) = G_PTR_ADD %0, %11758    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)1759    $vgpr0 = COPY %31760 1761...1762 1763---1764 1765name: load_global_s32_from_1_gep_40951766legalized:       true1767regBankSelected: true1768tracksRegLiveness: true1769 1770body: |1771  bb.0:1772    liveins:  $vgpr0_vgpr11773 1774    ; GFX6-LABEL: name: load_global_s32_from_1_gep_40951775    ; GFX6: liveins: $vgpr0_vgpr11776    ; GFX6-NEXT: {{  $}}1777    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11778    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01779    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401780    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11781    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01782    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31783    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 4095, 0, 0, implicit $exec :: (load (s8), addrspace 1)1784    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1785    ;1786    ; GFX7-LABEL: name: load_global_s32_from_1_gep_40951787    ; GFX7: liveins: $vgpr0_vgpr11788    ; GFX7-NEXT: {{  $}}1789    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11790    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01791    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401792    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11793    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01794    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31795    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 4095, 0, 0, implicit $exec :: (load (s8), addrspace 1)1796    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1797    ;1798    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_40951799    ; GFX7-FLAT: liveins: $vgpr0_vgpr11800    ; GFX7-FLAT-NEXT: {{  $}}1801    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11802    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4095, implicit $exec1803    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01804    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01805    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11806    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11807    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1808    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1809    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11810    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1811    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1812    ;1813    ; GFX8-LABEL: name: load_global_s32_from_1_gep_40951814    ; GFX8: liveins: $vgpr0_vgpr11815    ; GFX8-NEXT: {{  $}}1816    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11817    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4095, implicit $exec1818    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01819    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01820    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11821    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11822    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1823    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1824    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11825    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1826    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1827    ;1828    ; GFX9-LABEL: name: load_global_s32_from_1_gep_40951829    ; GFX9: liveins: $vgpr0_vgpr11830    ; GFX9-NEXT: {{  $}}1831    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11832    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 1)1833    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1834    ;1835    ; GFX10-LABEL: name: load_global_s32_from_1_gep_40951836    ; GFX10: liveins: $vgpr0_vgpr11837    ; GFX10-NEXT: {{  $}}1838    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11839    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4095, implicit $exec1840    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01841    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01842    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11843    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11844    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1845    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1846    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11847    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)1848    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1849    ;1850    ; GFX11-LABEL: name: load_global_s32_from_1_gep_40951851    ; GFX11: liveins: $vgpr0_vgpr11852    ; GFX11-NEXT: {{  $}}1853    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11854    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 1)1855    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1856    ;1857    ; GFX12-LABEL: name: load_global_s32_from_1_gep_40951858    ; GFX12: liveins: $vgpr0_vgpr11859    ; GFX12-NEXT: {{  $}}1860    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11861    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 1)1862    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1863    %0:vgpr(p1) = COPY $vgpr0_vgpr11864    %1:vgpr(s64) = G_CONSTANT i64 40951865    %2:vgpr(p1) = G_PTR_ADD %0, %11866    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)1867    $vgpr0 = COPY %31868 1869...1870 1871---1872 1873name: load_global_s32_from_1_gep_40961874legalized:       true1875regBankSelected: true1876tracksRegLiveness: true1877 1878body: |1879  bb.0:1880    liveins:  $vgpr0_vgpr11881 1882    ; GFX6-LABEL: name: load_global_s32_from_1_gep_40961883    ; GFX6: liveins: $vgpr0_vgpr11884    ; GFX6-NEXT: {{  $}}1885    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11886    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01887    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401888    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11889    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01890    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31891    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 40961892    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)1893    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1894    ;1895    ; GFX7-LABEL: name: load_global_s32_from_1_gep_40961896    ; GFX7: liveins: $vgpr0_vgpr11897    ; GFX7-NEXT: {{  $}}1898    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11899    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 01900    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614401901    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub11902    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 01903    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub31904    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 40961905    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)1906    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]1907    ;1908    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_40961909    ; GFX7-FLAT: liveins: $vgpr0_vgpr11910    ; GFX7-FLAT-NEXT: {{  $}}1911    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11912    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec1913    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01914    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01915    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11916    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11917    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1918    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1919    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11920    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1921    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1922    ;1923    ; GFX8-LABEL: name: load_global_s32_from_1_gep_40961924    ; GFX8: liveins: $vgpr0_vgpr11925    ; GFX8-NEXT: {{  $}}1926    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11927    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec1928    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01929    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01930    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11931    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11932    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1933    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1934    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11935    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)1936    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]1937    ;1938    ; GFX9-LABEL: name: load_global_s32_from_1_gep_40961939    ; GFX9: liveins: $vgpr0_vgpr11940    ; GFX9-NEXT: {{  $}}1941    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11942    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec1943    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01944    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01945    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11946    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11947    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1948    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1949    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11950    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)1951    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1952    ;1953    ; GFX10-LABEL: name: load_global_s32_from_1_gep_40961954    ; GFX10: liveins: $vgpr0_vgpr11955    ; GFX10-NEXT: {{  $}}1956    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11957    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec1958    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01959    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01960    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11961    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11962    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1963    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1964    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11965    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)1966    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1967    ;1968    ; GFX11-LABEL: name: load_global_s32_from_1_gep_40961969    ; GFX11: liveins: $vgpr0_vgpr11970    ; GFX11-NEXT: {{  $}}1971    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11972    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec1973    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub01974    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub01975    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub11976    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub11977    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec1978    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec1979    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub11980    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)1981    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1982    ;1983    ; GFX12-LABEL: name: load_global_s32_from_1_gep_40961984    ; GFX12: liveins: $vgpr0_vgpr11985    ; GFX12-NEXT: {{  $}}1986    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr11987    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4096, 0, implicit $exec :: (load (s8), addrspace 1)1988    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]1989    %0:vgpr(p1) = COPY $vgpr0_vgpr11990    %1:vgpr(s64) = G_CONSTANT i64 40961991    %2:vgpr(p1) = G_PTR_ADD %0, %11992    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)1993    $vgpr0 = COPY %31994 1995...1996 1997---1998 1999name: load_global_s32_from_1_gep_m40952000legalized:       true2001regBankSelected: true2002tracksRegLiveness: true2003 2004body: |2005  bb.0:2006    liveins:  $vgpr0_vgpr12007 2008    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m40952009    ; GFX6: liveins: $vgpr0_vgpr12010    ; GFX6-NEXT: {{  $}}2011    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12012    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec2013    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02014    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02015    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12016    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12017    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2018    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2019    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12020    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02021    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402022    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12023    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02024    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32025    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2026    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2027    ;2028    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m40952029    ; GFX7: liveins: $vgpr0_vgpr12030    ; GFX7-NEXT: {{  $}}2031    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12032    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec2033    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02034    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02035    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12036    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12037    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2038    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2039    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12040    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02041    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402042    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12043    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02044    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32045    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2046    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2047    ;2048    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m40952049    ; GFX7-FLAT: liveins: $vgpr0_vgpr12050    ; GFX7-FLAT-NEXT: {{  $}}2051    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12052    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec2053    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02054    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02055    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12056    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12057    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2058    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2059    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12060    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2061    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2062    ;2063    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m40952064    ; GFX8: liveins: $vgpr0_vgpr12065    ; GFX8-NEXT: {{  $}}2066    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12067    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec2068    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02069    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02070    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12071    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12072    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2073    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2074    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12075    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2076    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2077    ;2078    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m40952079    ; GFX9: liveins: $vgpr0_vgpr12080    ; GFX9-NEXT: {{  $}}2081    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12082    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4095, 0, implicit $exec :: (load (s8), addrspace 1)2083    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2084    ;2085    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m40952086    ; GFX10: liveins: $vgpr0_vgpr12087    ; GFX10-NEXT: {{  $}}2088    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12089    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec2090    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02091    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02092    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12093    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12094    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2095    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2096    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12097    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2098    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2099    ;2100    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m40952101    ; GFX11: liveins: $vgpr0_vgpr12102    ; GFX11-NEXT: {{  $}}2103    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12104    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4095, 0, implicit $exec :: (load (s8), addrspace 1)2105    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2106    ;2107    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m40952108    ; GFX12: liveins: $vgpr0_vgpr12109    ; GFX12-NEXT: {{  $}}2110    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12111    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4095, 0, implicit $exec :: (load (s8), addrspace 1)2112    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2113    %0:vgpr(p1) = COPY $vgpr0_vgpr12114    %1:vgpr(s64) = G_CONSTANT i64 -40952115    %2:vgpr(p1) = G_PTR_ADD %0, %12116    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)2117    $vgpr0 = COPY %32118 2119...2120 2121---2122 2123name: load_global_s32_from_1_gep_m40962124legalized:       true2125regBankSelected: true2126tracksRegLiveness: true2127 2128body: |2129  bb.0:2130    liveins:  $vgpr0_vgpr12131 2132    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m40962133    ; GFX6: liveins: $vgpr0_vgpr12134    ; GFX6-NEXT: {{  $}}2135    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12136    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec2137    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02138    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02139    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12140    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12141    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2142    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2143    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12144    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02145    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402146    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12147    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02148    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32149    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2150    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2151    ;2152    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m40962153    ; GFX7: liveins: $vgpr0_vgpr12154    ; GFX7-NEXT: {{  $}}2155    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12156    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec2157    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02158    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02159    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12160    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12161    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2162    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2163    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12164    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02165    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402166    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12167    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02168    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32169    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2170    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2171    ;2172    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m40962173    ; GFX7-FLAT: liveins: $vgpr0_vgpr12174    ; GFX7-FLAT-NEXT: {{  $}}2175    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12176    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec2177    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02178    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02179    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12180    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12181    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2182    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2183    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12184    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2185    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2186    ;2187    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m40962188    ; GFX8: liveins: $vgpr0_vgpr12189    ; GFX8-NEXT: {{  $}}2190    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12191    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec2192    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02193    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02194    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12195    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12196    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2197    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2198    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12199    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2200    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2201    ;2202    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m40962203    ; GFX9: liveins: $vgpr0_vgpr12204    ; GFX9-NEXT: {{  $}}2205    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12206    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4096, 0, implicit $exec :: (load (s8), addrspace 1)2207    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2208    ;2209    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m40962210    ; GFX10: liveins: $vgpr0_vgpr12211    ; GFX10-NEXT: {{  $}}2212    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12213    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec2214    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02215    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02216    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12217    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12218    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2219    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2220    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12221    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2222    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2223    ;2224    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m40962225    ; GFX11: liveins: $vgpr0_vgpr12226    ; GFX11-NEXT: {{  $}}2227    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12228    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4096, 0, implicit $exec :: (load (s8), addrspace 1)2229    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2230    ;2231    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m40962232    ; GFX12: liveins: $vgpr0_vgpr12233    ; GFX12-NEXT: {{  $}}2234    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12235    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4096, 0, implicit $exec :: (load (s8), addrspace 1)2236    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2237    %0:vgpr(p1) = COPY $vgpr0_vgpr12238    %1:vgpr(s64) = G_CONSTANT i64 -40962239    %2:vgpr(p1) = G_PTR_ADD %0, %12240    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)2241    $vgpr0 = COPY %32242 2243...2244 2245---2246 2247name: load_global_s32_from_1_gep_81912248legalized:       true2249regBankSelected: true2250tracksRegLiveness: true2251 2252body: |2253  bb.0:2254    liveins:  $vgpr0_vgpr12255 2256    ; GFX6-LABEL: name: load_global_s32_from_1_gep_81912257    ; GFX6: liveins: $vgpr0_vgpr12258    ; GFX6-NEXT: {{  $}}2259    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12260    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02261    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402262    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12263    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02264    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32265    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 81912266    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2267    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2268    ;2269    ; GFX7-LABEL: name: load_global_s32_from_1_gep_81912270    ; GFX7: liveins: $vgpr0_vgpr12271    ; GFX7-NEXT: {{  $}}2272    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12273    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02274    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402275    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12276    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02277    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32278    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 81912279    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2280    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2281    ;2282    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_81912283    ; GFX7-FLAT: liveins: $vgpr0_vgpr12284    ; GFX7-FLAT-NEXT: {{  $}}2285    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12286    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec2287    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02288    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02289    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12290    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12291    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2292    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2293    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12294    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2295    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2296    ;2297    ; GFX8-LABEL: name: load_global_s32_from_1_gep_81912298    ; GFX8: liveins: $vgpr0_vgpr12299    ; GFX8-NEXT: {{  $}}2300    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12301    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec2302    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02303    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02304    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12305    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12306    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2307    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2308    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12309    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2310    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2311    ;2312    ; GFX9-LABEL: name: load_global_s32_from_1_gep_81912313    ; GFX9: liveins: $vgpr0_vgpr12314    ; GFX9-NEXT: {{  $}}2315    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12316    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec2317    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02318    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02319    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12320    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12321    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2322    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2323    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12324    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2325    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2326    ;2327    ; GFX10-LABEL: name: load_global_s32_from_1_gep_81912328    ; GFX10: liveins: $vgpr0_vgpr12329    ; GFX10-NEXT: {{  $}}2330    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12331    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec2332    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02333    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02334    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12335    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12336    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2337    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2338    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12339    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2340    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2341    ;2342    ; GFX11-LABEL: name: load_global_s32_from_1_gep_81912343    ; GFX11: liveins: $vgpr0_vgpr12344    ; GFX11-NEXT: {{  $}}2345    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12346    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec2347    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02348    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02349    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12350    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12351    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2352    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2353    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12354    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2355    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2356    ;2357    ; GFX12-LABEL: name: load_global_s32_from_1_gep_81912358    ; GFX12: liveins: $vgpr0_vgpr12359    ; GFX12-NEXT: {{  $}}2360    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12361    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 8191, 0, implicit $exec :: (load (s8), addrspace 1)2362    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2363    %0:vgpr(p1) = COPY $vgpr0_vgpr12364    %1:vgpr(s64) = G_CONSTANT i64 81912365    %2:vgpr(p1) = G_PTR_ADD %0, %12366    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)2367    $vgpr0 = COPY %32368 2369...2370 2371---2372 2373name: load_global_s32_from_1_gep_81922374legalized:       true2375regBankSelected: true2376tracksRegLiveness: true2377 2378body: |2379  bb.0:2380    liveins:  $vgpr0_vgpr12381 2382    ; GFX6-LABEL: name: load_global_s32_from_1_gep_81922383    ; GFX6: liveins: $vgpr0_vgpr12384    ; GFX6-NEXT: {{  $}}2385    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12386    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02387    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402388    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12389    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02390    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32391    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 81922392    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2393    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2394    ;2395    ; GFX7-LABEL: name: load_global_s32_from_1_gep_81922396    ; GFX7: liveins: $vgpr0_vgpr12397    ; GFX7-NEXT: {{  $}}2398    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12399    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02400    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402401    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12402    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02403    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32404    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 81922405    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2406    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2407    ;2408    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_81922409    ; GFX7-FLAT: liveins: $vgpr0_vgpr12410    ; GFX7-FLAT-NEXT: {{  $}}2411    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12412    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec2413    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02414    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02415    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12416    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12417    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2418    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2419    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12420    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2421    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2422    ;2423    ; GFX8-LABEL: name: load_global_s32_from_1_gep_81922424    ; GFX8: liveins: $vgpr0_vgpr12425    ; GFX8-NEXT: {{  $}}2426    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12427    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec2428    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02429    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02430    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12431    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12432    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2433    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2434    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12435    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2436    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2437    ;2438    ; GFX9-LABEL: name: load_global_s32_from_1_gep_81922439    ; GFX9: liveins: $vgpr0_vgpr12440    ; GFX9-NEXT: {{  $}}2441    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12442    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec2443    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02444    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02445    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12446    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12447    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2448    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2449    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12450    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2451    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2452    ;2453    ; GFX10-LABEL: name: load_global_s32_from_1_gep_81922454    ; GFX10: liveins: $vgpr0_vgpr12455    ; GFX10-NEXT: {{  $}}2456    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12457    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec2458    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02459    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02460    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12461    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12462    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2463    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2464    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12465    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2466    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2467    ;2468    ; GFX11-LABEL: name: load_global_s32_from_1_gep_81922469    ; GFX11: liveins: $vgpr0_vgpr12470    ; GFX11-NEXT: {{  $}}2471    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12472    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec2473    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02474    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02475    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12476    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12477    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2478    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2479    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12480    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2481    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2482    ;2483    ; GFX12-LABEL: name: load_global_s32_from_1_gep_81922484    ; GFX12: liveins: $vgpr0_vgpr12485    ; GFX12-NEXT: {{  $}}2486    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12487    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 8192, 0, implicit $exec :: (load (s8), addrspace 1)2488    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2489    %0:vgpr(p1) = COPY $vgpr0_vgpr12490    %1:vgpr(s64) = G_CONSTANT i64 81922491    %2:vgpr(p1) = G_PTR_ADD %0, %12492    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)2493    $vgpr0 = COPY %32494 2495...2496 2497---2498 2499name: load_global_s32_from_1_gep_m81912500legalized:       true2501regBankSelected: true2502tracksRegLiveness: true2503 2504body: |2505  bb.0:2506    liveins:  $vgpr0_vgpr12507 2508    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m81912509    ; GFX6: liveins: $vgpr0_vgpr12510    ; GFX6-NEXT: {{  $}}2511    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12512    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec2513    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02514    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02515    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12516    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12517    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2518    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2519    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12520    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02521    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402522    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12523    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02524    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32525    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2526    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2527    ;2528    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m81912529    ; GFX7: liveins: $vgpr0_vgpr12530    ; GFX7-NEXT: {{  $}}2531    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12532    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec2533    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02534    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02535    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12536    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12537    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2538    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2539    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12540    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02541    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402542    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12543    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02544    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32545    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2546    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2547    ;2548    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m81912549    ; GFX7-FLAT: liveins: $vgpr0_vgpr12550    ; GFX7-FLAT-NEXT: {{  $}}2551    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12552    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec2553    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02554    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02555    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12556    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12557    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2558    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2559    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12560    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2561    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2562    ;2563    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m81912564    ; GFX8: liveins: $vgpr0_vgpr12565    ; GFX8-NEXT: {{  $}}2566    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12567    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec2568    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02569    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02570    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12571    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12572    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2573    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2574    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12575    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2576    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2577    ;2578    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m81912579    ; GFX9: liveins: $vgpr0_vgpr12580    ; GFX9-NEXT: {{  $}}2581    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12582    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec2583    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02584    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02585    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12586    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12587    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2588    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2589    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12590    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2591    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2592    ;2593    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m81912594    ; GFX10: liveins: $vgpr0_vgpr12595    ; GFX10-NEXT: {{  $}}2596    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12597    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec2598    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02599    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02600    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12601    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12602    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2603    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2604    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12605    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2606    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2607    ;2608    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m81912609    ; GFX11: liveins: $vgpr0_vgpr12610    ; GFX11-NEXT: {{  $}}2611    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12612    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec2613    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02614    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02615    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12616    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12617    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2618    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2619    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12620    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2621    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2622    ;2623    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m81912624    ; GFX12: liveins: $vgpr0_vgpr12625    ; GFX12-NEXT: {{  $}}2626    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12627    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -8191, 0, implicit $exec :: (load (s8), addrspace 1)2628    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2629    %0:vgpr(p1) = COPY $vgpr0_vgpr12630    %1:vgpr(s64) = G_CONSTANT i64 -81912631    %2:vgpr(p1) = G_PTR_ADD %0, %12632    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)2633    $vgpr0 = COPY %32634 2635...2636 2637---2638 2639name: load_global_s32_from_1_gep_m81922640legalized:       true2641regBankSelected: true2642tracksRegLiveness: true2643 2644body: |2645  bb.0:2646    liveins:  $vgpr0_vgpr12647 2648    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m81922649    ; GFX6: liveins: $vgpr0_vgpr12650    ; GFX6-NEXT: {{  $}}2651    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12652    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec2653    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02654    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02655    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12656    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12657    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2658    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2659    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12660    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02661    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402662    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12663    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02664    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32665    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2666    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2667    ;2668    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m81922669    ; GFX7: liveins: $vgpr0_vgpr12670    ; GFX7-NEXT: {{  $}}2671    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12672    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec2673    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02674    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02675    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12676    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12677    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2678    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2679    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12680    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02681    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402682    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12683    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02684    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub32685    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2686    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2687    ;2688    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m81922689    ; GFX7-FLAT: liveins: $vgpr0_vgpr12690    ; GFX7-FLAT-NEXT: {{  $}}2691    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12692    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec2693    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02694    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02695    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12696    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12697    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2698    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2699    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12700    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2701    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2702    ;2703    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m81922704    ; GFX8: liveins: $vgpr0_vgpr12705    ; GFX8-NEXT: {{  $}}2706    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12707    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec2708    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02709    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02710    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12711    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12712    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2713    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2714    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12715    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2716    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2717    ;2718    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m81922719    ; GFX9: liveins: $vgpr0_vgpr12720    ; GFX9-NEXT: {{  $}}2721    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12722    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec2723    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02724    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02725    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12726    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12727    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2728    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2729    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12730    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2731    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2732    ;2733    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m81922734    ; GFX10: liveins: $vgpr0_vgpr12735    ; GFX10-NEXT: {{  $}}2736    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12737    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec2738    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02739    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02740    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12741    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12742    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2743    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2744    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12745    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2746    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2747    ;2748    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m81922749    ; GFX11: liveins: $vgpr0_vgpr12750    ; GFX11-NEXT: {{  $}}2751    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12752    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec2753    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02754    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02755    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12756    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12757    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2758    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2759    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12760    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2761    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2762    ;2763    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m81922764    ; GFX12: liveins: $vgpr0_vgpr12765    ; GFX12-NEXT: {{  $}}2766    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12767    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -8192, 0, implicit $exec :: (load (s8), addrspace 1)2768    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2769    %0:vgpr(p1) = COPY $vgpr0_vgpr12770    %1:vgpr(s64) = G_CONSTANT i64 -81922771    %2:vgpr(p1) = G_PTR_ADD %0, %12772    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)2773    $vgpr0 = COPY %32774 2775...2776 2777---2778 2779name: load_global_s32_from_1_gep_24bit_max2780legalized:       true2781regBankSelected: true2782tracksRegLiveness: true2783 2784body: |2785  bb.0:2786    liveins:  $vgpr0_vgpr12787 2788    ; GFX6-LABEL: name: load_global_s32_from_1_gep_24bit_max2789    ; GFX6: liveins: $vgpr0_vgpr12790    ; GFX6-NEXT: {{  $}}2791    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12792    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02793    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402794    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12795    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02796    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32797    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 83886072798    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2799    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2800    ;2801    ; GFX7-LABEL: name: load_global_s32_from_1_gep_24bit_max2802    ; GFX7: liveins: $vgpr0_vgpr12803    ; GFX7-NEXT: {{  $}}2804    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12805    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02806    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402807    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12808    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02809    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32810    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 83886072811    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2812    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2813    ;2814    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_24bit_max2815    ; GFX7-FLAT: liveins: $vgpr0_vgpr12816    ; GFX7-FLAT-NEXT: {{  $}}2817    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12818    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec2819    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02820    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02821    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12822    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12823    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2824    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2825    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12826    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2827    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2828    ;2829    ; GFX8-LABEL: name: load_global_s32_from_1_gep_24bit_max2830    ; GFX8: liveins: $vgpr0_vgpr12831    ; GFX8-NEXT: {{  $}}2832    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12833    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec2834    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02835    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02836    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12837    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12838    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2839    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2840    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12841    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2842    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2843    ;2844    ; GFX9-LABEL: name: load_global_s32_from_1_gep_24bit_max2845    ; GFX9: liveins: $vgpr0_vgpr12846    ; GFX9-NEXT: {{  $}}2847    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12848    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec2849    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02850    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02851    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12852    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12853    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2854    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2855    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12856    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2857    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2858    ;2859    ; GFX10-LABEL: name: load_global_s32_from_1_gep_24bit_max2860    ; GFX10: liveins: $vgpr0_vgpr12861    ; GFX10-NEXT: {{  $}}2862    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12863    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec2864    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02865    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02866    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12867    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12868    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2869    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2870    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12871    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2872    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2873    ;2874    ; GFX11-LABEL: name: load_global_s32_from_1_gep_24bit_max2875    ; GFX11: liveins: $vgpr0_vgpr12876    ; GFX11-NEXT: {{  $}}2877    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12878    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec2879    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02880    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02881    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12882    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12883    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2884    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2885    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12886    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2887    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2888    ;2889    ; GFX12-LABEL: name: load_global_s32_from_1_gep_24bit_max2890    ; GFX12: liveins: $vgpr0_vgpr12891    ; GFX12-NEXT: {{  $}}2892    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12893    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 8388607, 0, implicit $exec :: (load (s8), addrspace 1)2894    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2895    %0:vgpr(p1) = COPY $vgpr0_vgpr12896    %1:vgpr(s64) = G_CONSTANT i64 83886072897    %2:vgpr(p1) = G_PTR_ADD %0, %12898    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)2899    $vgpr0 = COPY %32900 2901...2902 2903---2904 2905name: load_global_s32_from_1_gep_2x_24bit_max2906legalized:       true2907regBankSelected: true2908tracksRegLiveness: true2909 2910body: |2911  bb.0:2912    liveins:  $vgpr0_vgpr12913 2914    ; GFX6-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max2915    ; GFX6: liveins: $vgpr0_vgpr12916    ; GFX6-NEXT: {{  $}}2917    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12918    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02919    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402920    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12921    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02922    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32923    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 167772142924    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2925    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2926    ;2927    ; GFX7-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max2928    ; GFX7: liveins: $vgpr0_vgpr12929    ; GFX7-NEXT: {{  $}}2930    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12931    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 02932    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614402933    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub12934    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 02935    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub32936    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 167772142937    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)2938    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]2939    ;2940    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max2941    ; GFX7-FLAT: liveins: $vgpr0_vgpr12942    ; GFX7-FLAT-NEXT: {{  $}}2943    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12944    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec2945    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02946    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02947    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12948    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12949    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2950    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2951    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12952    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2953    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2954    ;2955    ; GFX8-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max2956    ; GFX8: liveins: $vgpr0_vgpr12957    ; GFX8-NEXT: {{  $}}2958    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12959    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec2960    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02961    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02962    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12963    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12964    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2965    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2966    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12967    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)2968    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]2969    ;2970    ; GFX9-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max2971    ; GFX9: liveins: $vgpr0_vgpr12972    ; GFX9-NEXT: {{  $}}2973    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12974    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec2975    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02976    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02977    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12978    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12979    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2980    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2981    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12982    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2983    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2984    ;2985    ; GFX10-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max2986    ; GFX10: liveins: $vgpr0_vgpr12987    ; GFX10-NEXT: {{  $}}2988    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr12989    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec2990    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub02991    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub02992    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub12993    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub12994    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec2995    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec2996    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub12997    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)2998    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]2999    ;3000    ; GFX11-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max3001    ; GFX11: liveins: $vgpr0_vgpr13002    ; GFX11-NEXT: {{  $}}3003    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13004    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec3005    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03006    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03007    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13008    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13009    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3010    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3011    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13012    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3013    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3014    ;3015    ; GFX12-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max3016    ; GFX12: liveins: $vgpr0_vgpr13017    ; GFX12-NEXT: {{  $}}3018    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13019    ; GFX12-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec3020    ; GFX12-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03021    ; GFX12-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03022    ; GFX12-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13023    ; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13024    ; GFX12-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3025    ; GFX12-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3026    ; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13027    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3028    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3029    %0:vgpr(p1) = COPY $vgpr0_vgpr13030    %1:vgpr(s64) = G_CONSTANT i64 167772143031    %2:vgpr(p1) = G_PTR_ADD %0, %13032    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)3033    $vgpr0 = COPY %33034 3035...3036 3037---3038 3039name: load_global_s32_from_1_gep_24bit_min3040legalized:       true3041regBankSelected: true3042tracksRegLiveness: true3043 3044body: |3045  bb.0:3046    liveins:  $vgpr0_vgpr13047 3048    ; GFX6-LABEL: name: load_global_s32_from_1_gep_24bit_min3049    ; GFX6: liveins: $vgpr0_vgpr13050    ; GFX6-NEXT: {{  $}}3051    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13052    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec3053    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03054    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03055    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13056    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13057    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3058    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3059    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13060    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 03061    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614403062    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub13063    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 03064    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub33065    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)3066    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]3067    ;3068    ; GFX7-LABEL: name: load_global_s32_from_1_gep_24bit_min3069    ; GFX7: liveins: $vgpr0_vgpr13070    ; GFX7-NEXT: {{  $}}3071    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13072    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec3073    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03074    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03075    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13076    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13077    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3078    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3079    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13080    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 03081    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614403082    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub13083    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 03084    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub33085    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)3086    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]3087    ;3088    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_24bit_min3089    ; GFX7-FLAT: liveins: $vgpr0_vgpr13090    ; GFX7-FLAT-NEXT: {{  $}}3091    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13092    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec3093    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03094    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03095    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13096    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13097    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3098    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3099    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13100    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)3101    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]3102    ;3103    ; GFX8-LABEL: name: load_global_s32_from_1_gep_24bit_min3104    ; GFX8: liveins: $vgpr0_vgpr13105    ; GFX8-NEXT: {{  $}}3106    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13107    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec3108    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03109    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03110    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13111    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13112    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3113    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3114    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13115    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)3116    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]3117    ;3118    ; GFX9-LABEL: name: load_global_s32_from_1_gep_24bit_min3119    ; GFX9: liveins: $vgpr0_vgpr13120    ; GFX9-NEXT: {{  $}}3121    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13122    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec3123    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03124    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03125    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13126    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13127    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3128    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3129    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13130    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3131    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3132    ;3133    ; GFX10-LABEL: name: load_global_s32_from_1_gep_24bit_min3134    ; GFX10: liveins: $vgpr0_vgpr13135    ; GFX10-NEXT: {{  $}}3136    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13137    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec3138    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03139    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03140    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13141    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13142    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3143    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3144    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13145    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3146    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3147    ;3148    ; GFX11-LABEL: name: load_global_s32_from_1_gep_24bit_min3149    ; GFX11: liveins: $vgpr0_vgpr13150    ; GFX11-NEXT: {{  $}}3151    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13152    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec3153    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03154    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03155    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13156    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13157    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3158    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3159    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13160    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3161    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3162    ;3163    ; GFX12-LABEL: name: load_global_s32_from_1_gep_24bit_min3164    ; GFX12: liveins: $vgpr0_vgpr13165    ; GFX12-NEXT: {{  $}}3166    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13167    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -8388608, 0, implicit $exec :: (load (s8), addrspace 1)3168    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3169    %0:vgpr(p1) = COPY $vgpr0_vgpr13170    %1:vgpr(s64) = G_CONSTANT i64 -83886083171    %2:vgpr(p1) = G_PTR_ADD %0, %13172    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)3173    $vgpr0 = COPY %33174 3175...3176 3177---3178 3179name: load_global_s32_from_1_gep_2x_24bit_min3180legalized:       true3181regBankSelected: true3182tracksRegLiveness: true3183 3184body: |3185  bb.0:3186    liveins:  $vgpr0_vgpr13187 3188    ; GFX6-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3189    ; GFX6: liveins: $vgpr0_vgpr13190    ; GFX6-NEXT: {{  $}}3191    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13192    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3193    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03194    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03195    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13196    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13197    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3198    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3199    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13200    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 03201    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614403202    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub13203    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 03204    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub33205    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)3206    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]3207    ;3208    ; GFX7-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3209    ; GFX7: liveins: $vgpr0_vgpr13210    ; GFX7-NEXT: {{  $}}3211    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13212    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3213    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03214    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03215    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13216    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13217    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3218    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3219    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13220    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 03221    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 614403222    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub13223    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 03224    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub33225    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)3226    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]3227    ;3228    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3229    ; GFX7-FLAT: liveins: $vgpr0_vgpr13230    ; GFX7-FLAT-NEXT: {{  $}}3231    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13232    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3233    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03234    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03235    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13236    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13237    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3238    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3239    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13240    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)3241    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]3242    ;3243    ; GFX8-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3244    ; GFX8: liveins: $vgpr0_vgpr13245    ; GFX8-NEXT: {{  $}}3246    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13247    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3248    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03249    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03250    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13251    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13252    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3253    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3254    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13255    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)3256    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]3257    ;3258    ; GFX9-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3259    ; GFX9: liveins: $vgpr0_vgpr13260    ; GFX9-NEXT: {{  $}}3261    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13262    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3263    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03264    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03265    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13266    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13267    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3268    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3269    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13270    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3271    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3272    ;3273    ; GFX10-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3274    ; GFX10: liveins: $vgpr0_vgpr13275    ; GFX10-NEXT: {{  $}}3276    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13277    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3278    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03279    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03280    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13281    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13282    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3283    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3284    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13285    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3286    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3287    ;3288    ; GFX11-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3289    ; GFX11: liveins: $vgpr0_vgpr13290    ; GFX11-NEXT: {{  $}}3291    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13292    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3293    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03294    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03295    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13296    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13297    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3298    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3299    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13300    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3301    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3302    ;3303    ; GFX12-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min3304    ; GFX12: liveins: $vgpr0_vgpr13305    ; GFX12-NEXT: {{  $}}3306    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr13307    ; GFX12-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec3308    ; GFX12-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub03309    ; GFX12-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub03310    ; GFX12-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub13311    ; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub13312    ; GFX12-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec3313    ; GFX12-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec3314    ; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub13315    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)3316    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]3317    %0:vgpr(p1) = COPY $vgpr0_vgpr13318    %1:vgpr(s64) = G_CONSTANT i64 -167772153319    %2:vgpr(p1) = G_PTR_ADD %0, %13320    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)3321    $vgpr0 = COPY %33322 3323...3324