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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -O0 -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck %s
3
4---
5name: test_anyext_trunc_v2s32_to_v2s16_to_v2s32
6body: |
7  bb.0:
8    liveins: $vgpr0_vgpr1
9
10    ; CHECK-LABEL: name: test_anyext_trunc_v2s32_to_v2s16_to_v2s32
11    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
12    ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY [[COPY]](<2 x s32>)
13    ; CHECK: $vgpr0_vgpr1 = COPY [[COPY1]](<2 x s32>)
14    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
15    %1:_(<2 x s16>) = G_TRUNC %0
16    %2:_(<2 x s32>) = G_ANYEXT %1
17    $vgpr0_vgpr1 = COPY %2
18...
19
20---
21name: test_anyext_trunc_v2s32_to_v2s16_to_v2s64
22body: |
23  bb.0:
24    liveins: $vgpr0_vgpr1
25
26    ; CHECK-LABEL: name: test_anyext_trunc_v2s32_to_v2s16_to_v2s64
27    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
28    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
29    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[UV]](s32)
30    ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[UV1]](s32)
31    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[ANYEXT]](s64), [[ANYEXT1]](s64)
32    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
33    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
34    %1:_(<2 x s16>) = G_TRUNC %0
35    %2:_(<2 x s64>) = G_ANYEXT %1
36    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
37...
38
39---
40name: test_anyext_trunc_v2s32_to_v2s8_to_v2s16
41body: |
42  bb.0:
43    liveins: $vgpr0_vgpr1
44
45    ; CHECK-LABEL: name: test_anyext_trunc_v2s32_to_v2s8_to_v2s16
46    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
47    ; CHECK: [[TRUNC:%[0-9]+]]:_(<2 x s16>) = G_TRUNC [[COPY]](<2 x s32>)
48    ; CHECK: $vgpr0 = COPY [[TRUNC]](<2 x s16>)
49    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
50    %1:_(<2 x s8>) = G_TRUNC %0
51    %2:_(<2 x s16>) = G_ANYEXT %1
52    $vgpr0 = COPY %2
53...
54
55---
56name: test_anyext_trunc_v3s32_to_v3s16_to_v3s32
57body: |
58  bb.0:
59    liveins: $vgpr0_vgpr1_vgpr2
60
61    ; CHECK-LABEL: name: test_anyext_trunc_v3s32_to_v3s16_to_v3s32
62    ; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
63    ; CHECK: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY [[COPY]](<3 x s32>)
64    ; CHECK: $vgpr0_vgpr1_vgpr2 = COPY [[COPY1]](<3 x s32>)
65    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
66    %1:_(<3 x s16>) = G_TRUNC %0
67    %2:_(<3 x s32>) = G_ANYEXT %1
68    $vgpr0_vgpr1_vgpr2 = COPY %2
69...
70