1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
3 # RUN: llc -march=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
12 ; CHECK-LABEL: name: ctpop_s32_s
13 ; CHECK: liveins: $sgpr0
15 ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
16 ; CHECK-NEXT: [[CTPOP:%[0-9]+]]:sgpr(s32) = G_CTPOP [[COPY]](s32)
17 ; CHECK-NEXT: S_ENDPGM 0, implicit [[CTPOP]](s32)
18 %0:_(s32) = COPY $sgpr0
19 %1:_(s32) = G_CTPOP %0
20 S_ENDPGM 0, implicit %1
30 ; CHECK-LABEL: name: ctpop_s32_v
31 ; CHECK: liveins: $vgpr0
33 ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
34 ; CHECK-NEXT: [[CTPOP:%[0-9]+]]:vgpr(s32) = G_CTPOP [[COPY]](s32)
35 ; CHECK-NEXT: S_ENDPGM 0, implicit [[CTPOP]](s32)
36 %0:_(s32) = COPY $vgpr0
37 %1:_(s32) = G_CTPOP %0
38 S_ENDPGM 0, implicit %1
49 ; CHECK-LABEL: name: ctpop_s64_s
50 ; CHECK: liveins: $sgpr0_sgpr1
52 ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
53 ; CHECK-NEXT: [[CTPOP:%[0-9]+]]:sgpr(s32) = G_CTPOP [[COPY]](s64)
54 ; CHECK-NEXT: S_ENDPGM 0, implicit [[CTPOP]](s32)
55 %0:_(s64) = COPY $sgpr0_sgpr1
56 %1:_(s32) = G_CTPOP %0
57 S_ENDPGM 0, implicit %1
68 ; CHECK-LABEL: name: ctpop_s64_v
69 ; CHECK: liveins: $vgpr0_vgpr1
71 ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
72 ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
73 ; CHECK-NEXT: [[CTPOP:%[0-9]+]]:vgpr(s32) = G_CTPOP [[UV]](s32)
74 ; CHECK-NEXT: [[CTPOP1:%[0-9]+]]:vgpr(s32) = G_CTPOP [[UV1]](s32)
75 ; CHECK-NEXT: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[CTPOP1]], [[CTPOP]]
76 ; CHECK-NEXT: S_ENDPGM 0, implicit [[ADD]](s32)
77 %0:_(s64) = COPY $vgpr0_vgpr1
78 %1:_(s32) = G_CTPOP %0
79 S_ENDPGM 0, implicit %1