1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
3# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
4
5---
6name: add_v2s16_ss
7legalized: true
8
9body: |
10  bb.0:
11    liveins: $sgpr0, $sgpr1
12    ; CHECK-LABEL: name: add_v2s16_ss
13    ; CHECK: [[COPY:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr0
14    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr1
15    ; CHECK: [[BITCAST:%[0-9]+]]:sgpr(s32) = G_BITCAST [[COPY]](<2 x s16>)
16    ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16
17    ; CHECK: [[LSHR:%[0-9]+]]:sgpr(s32) = G_LSHR [[BITCAST]], [[C]](s32)
18    ; CHECK: [[BITCAST1:%[0-9]+]]:sgpr(s32) = G_BITCAST [[COPY1]](<2 x s16>)
19    ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16
20    ; CHECK: [[LSHR1:%[0-9]+]]:sgpr(s32) = G_LSHR [[BITCAST1]], [[C1]](s32)
21    ; CHECK: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[BITCAST]], [[BITCAST1]]
22    ; CHECK: [[ADD1:%[0-9]+]]:sgpr(s32) = G_ADD [[LSHR]], [[LSHR1]]
23    ; CHECK: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:sgpr(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ADD]](s32), [[ADD1]](s32)
24    ; CHECK: S_ENDPGM 0, implicit [[BUILD_VECTOR_TRUNC]](<2 x s16>)
25    %0:_(<2 x s16>) = COPY $sgpr0
26    %1:_(<2 x s16>) = COPY $sgpr1
27    %2:_(<2 x s16>) = G_ADD %0, %1
28    S_ENDPGM 0, implicit %2
29...
30
31---
32name: add_v2s16_sv
33legalized: true
34
35body: |
36  bb.0:
37    liveins: $sgpr0, $vgpr0
38    ; CHECK-LABEL: name: add_v2s16_sv
39    ; CHECK: [[COPY:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr0
40    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0
41    ; CHECK: [[COPY2:%[0-9]+]]:vgpr(<2 x s16>) = COPY [[COPY]](<2 x s16>)
42    ; CHECK: [[ADD:%[0-9]+]]:vgpr(<2 x s16>) = G_ADD [[COPY2]], [[COPY1]]
43    ; CHECK: S_ENDPGM 0, implicit [[ADD]](<2 x s16>)
44    %0:_(<2 x s16>) = COPY $sgpr0
45    %1:_(<2 x s16>) = COPY $vgpr0
46    %2:_(<2 x s16>) = G_ADD %0, %1
47    S_ENDPGM 0, implicit %2
48...
49
50---
51name: add_v2s16_vs
52legalized: true
53
54body: |
55  bb.0:
56    liveins: $sgpr0, $vgpr0
57    ; CHECK-LABEL: name: add_v2s16_vs
58    ; CHECK: [[COPY:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0
59    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(<2 x s16>) = COPY $sgpr0
60    ; CHECK: [[COPY2:%[0-9]+]]:vgpr(<2 x s16>) = COPY [[COPY1]](<2 x s16>)
61    ; CHECK: [[ADD:%[0-9]+]]:vgpr(<2 x s16>) = G_ADD [[COPY]], [[COPY2]]
62    %0:_(<2 x s16>) = COPY $vgpr0
63    %1:_(<2 x s16>) = COPY $sgpr0
64    %2:_(<2 x s16>) = G_ADD %0, %1
65...
66
67---
68name: add_v2s16_vv
69legalized: true
70
71body: |
72  bb.0:
73    liveins: $vgpr0, $vgpr1
74    ; CHECK-LABEL: name: add_v2s16_vv
75    ; CHECK: [[COPY:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0
76    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr1
77    ; CHECK: [[ADD:%[0-9]+]]:vgpr(<2 x s16>) = G_ADD [[COPY]], [[COPY1]]
78    ; CHECK: S_ENDPGM 0, implicit [[ADD]](<2 x s16>)
79    %0:_(<2 x s16>) = COPY $vgpr0
80    %1:_(<2 x s16>) = COPY $vgpr1
81    %2:_(<2 x s16>) = G_ADD %0, %1
82    S_ENDPGM 0, implicit %2
83...
84