# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # RUN: llc -march=amdgcn -mcpu=gfx908 -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s # RUN: llc -march=amdgcn -mcpu=gfx908 -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s --- name: merge_s64_s32_s32_ss legalized: true body: | bb.0: liveins: $sgpr0, $sgpr1 ; CHECK-LABEL: name: merge_s64_s32_s32_ss ; CHECK: liveins: $sgpr0, $sgpr1 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:sgpr(s32) = G_EXTRACT [[COPY]](s64), 0 ; CHECK-NEXT: [[EXTRACT1:%[0-9]+]]:sgpr(s32) = G_EXTRACT [[COPY]](s64), 32 ; CHECK-NEXT: [[MV:%[0-9]+]]:sgpr(s64) = G_MERGE_VALUES [[EXTRACT]](s32), [[EXTRACT1]](s32) ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64) %0:_(s64) = COPY $sgpr0_sgpr1 %1:_(s32) = G_EXTRACT %0, 0 %2:_(s32) = G_EXTRACT %0, 32 %3:_(s64) = G_MERGE_VALUES %1, %2 S_ENDPGM 0, implicit %3 ... --- name: merge_s64_s32_s32_s64 legalized: true body: | bb.0: liveins: $vgpr0, $vgpr1 ; CHECK-LABEL: name: merge_s64_s32_s32_s64 ; CHECK: liveins: $vgpr0, $vgpr1 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:vgpr(s32) = G_EXTRACT [[COPY]](s64), 0 ; CHECK-NEXT: [[EXTRACT1:%[0-9]+]]:vgpr(s32) = G_EXTRACT [[COPY]](s64), 32 ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[EXTRACT]](s32), [[EXTRACT1]](s32) ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64) %0:_(s64) = COPY $vgpr0_vgpr1 %1:_(s32) = G_EXTRACT %0, 0 %2:_(s32) = G_EXTRACT %0, 32 %3:_(s64) = G_MERGE_VALUES %1, %2 S_ENDPGM 0, implicit %3 ... --- name: merge_s64_s32_s32_aa legalized: true body: | bb.0: liveins: $agpr0, $agpr1 ; CHECK-LABEL: name: merge_s64_s32_s32_aa ; CHECK: liveins: $agpr0, $agpr1 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:agpr(s32) = COPY $agpr0 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:agpr(s32) = COPY $agpr1 ; CHECK-NEXT: [[MV:%[0-9]+]]:agpr(s64) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32) ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64) %0:_(s32) = COPY $agpr0 %1:_(s32) = COPY $agpr1 %2:_(s64) = G_MERGE_VALUES %0, %1 S_ENDPGM 0, implicit %2 ... --- name: merge_s64_s32_s32_sa legalized: true body: | bb.0: liveins: $sgpr0, $agpr0 ; CHECK-LABEL: name: merge_s64_s32_s32_sa ; CHECK: liveins: $sgpr0, $agpr0 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:agpr(s32) = COPY $agpr0 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY2]](s32), [[COPY3]](s32) ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64) %0:_(s32) = COPY $sgpr0 %1:_(s32) = COPY $agpr0 %2:_(s64) = G_MERGE_VALUES %0, %1 S_ENDPGM 0, implicit %2 ... --- name: merge_s64_s32_s32_as legalized: true body: | bb.0: liveins: $sgpr0, $agpr0 ; CHECK-LABEL: name: merge_s64_s32_s32_as ; CHECK: liveins: $sgpr0, $agpr0 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:agpr(s32) = COPY $agpr0 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32) ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32) ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY2]](s32), [[COPY3]](s32) ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64) %0:_(s32) = COPY $agpr0 %1:_(s32) = COPY $sgpr0 %2:_(s64) = G_MERGE_VALUES %0, %1 S_ENDPGM 0, implicit %2 ...