1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -march=amdgcn -mcpu=gfx908 -run-pass=regbankselect -global-isel %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
5 name: test_unmerge_s64_s32_s
11 ; CHECK-LABEL: name: test_unmerge_s64_s32_s
12 ; CHECK: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
13 ; CHECK: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
14 ; CHECK: $vgpr0 = COPY [[UV]](s32)
15 ; CHECK: $vgpr2 = COPY [[UV]](s32)
16 %0:_(s64) = COPY $sgpr0_sgpr1
17 %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0:_(s64)
23 name: test_unmerge_s64_s32_v
29 ; CHECK-LABEL: name: test_unmerge_s64_s32_v
30 ; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
31 ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
32 ; CHECK: $vgpr0 = COPY [[UV]](s32)
33 ; CHECK: $vgpr2 = COPY [[UV]](s32)
34 %0:_(s64) = COPY $vgpr0_vgpr1
35 %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0:_(s64)
41 name: test_unmerge_s32_s64_a
47 ; CHECK-LABEL: name: test_unmerge_s32_s64_a
48 ; CHECK: [[COPY:%[0-9]+]]:agpr(s64) = COPY $agpr0_agpr1
49 ; CHECK: [[UV:%[0-9]+]]:agpr(s32), [[UV1:%[0-9]+]]:agpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
50 ; CHECK: $agpr0 = COPY [[UV]](s32)
51 ; CHECK: $agpr2 = COPY [[UV1]](s32)
52 %0:_(s64) = COPY $agpr0_agpr1
53 %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0:_(s64)