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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=aarch64 -O0 -run-pass=legalizer -global-isel-abort=1 %s -o - | FileCheck %s
3---
4name:            shuffle_v4i32
5alignment:       4
6tracksRegLiveness: true
7body:             |
8  bb.1:
9    liveins: $q0, $q1
10
11    ; CHECK-LABEL: name: shuffle_v4i32
12    ; CHECK: liveins: $q0, $q1
13    ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
14    ; CHECK: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $q1
15    ; CHECK: [[SHUF:%[0-9]+]]:_(<4 x s32>) = G_SHUFFLE_VECTOR [[COPY]](<4 x s32>), [[COPY1]], shufflemask(0, 0, 0, 0)
16    ; CHECK: $q0 = COPY [[SHUF]](<4 x s32>)
17    ; CHECK: RET_ReallyLR implicit $q0
18    %0:_(<4 x s32>) = COPY $q0
19    %1:_(<4 x s32>) = COPY $q1
20    %2:_(<4 x s32>) = G_SHUFFLE_VECTOR %0(<4 x s32>), %1, shufflemask(0, 0, 0, 0)
21    $q0 = COPY %2(<4 x s32>)
22    RET_ReallyLR implicit $q0
23
24...
25---
26name:            shuffle_v2i64
27alignment:       4
28tracksRegLiveness: true
29body:             |
30  bb.1:
31    liveins: $q0, $q1
32
33    ; CHECK-LABEL: name: shuffle_v2i64
34    ; CHECK: liveins: $q0, $q1
35    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
36    ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q1
37    ; CHECK: [[SHUF:%[0-9]+]]:_(<2 x s64>) = G_SHUFFLE_VECTOR [[COPY]](<2 x s64>), [[COPY1]], shufflemask(0, 0)
38    ; CHECK: $q0 = COPY [[SHUF]](<2 x s64>)
39    ; CHECK: RET_ReallyLR implicit $q0
40    %0:_(<2 x s64>) = COPY $q0
41    %1:_(<2 x s64>) = COPY $q1
42    %2:_(<2 x s64>) = G_SHUFFLE_VECTOR %0(<2 x s64>), %1, shufflemask(0, 0)
43    $q0 = COPY %2(<2 x s64>)
44    RET_ReallyLR implicit $q0
45
46...
47---
48name:            shuffle_v2p0
49alignment:       4
50tracksRegLiveness: true
51body:             |
52  bb.1:
53    liveins: $q0, $q1
54
55    ; CHECK-LABEL: name: shuffle_v2p0
56    ; CHECK: liveins: $q0, $q1
57    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x p0>) = COPY $q0
58    ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x p0>) = COPY $q1
59    ; CHECK: [[SHUF:%[0-9]+]]:_(<2 x p0>) = G_SHUFFLE_VECTOR [[COPY]](<2 x p0>), [[COPY1]], shufflemask(0, 0)
60    ; CHECK: $q0 = COPY [[SHUF]](<2 x p0>)
61    ; CHECK: RET_ReallyLR implicit $q0
62    %0:_(<2 x p0>) = COPY $q0
63    %1:_(<2 x p0>) = COPY $q1
64    %2:_(<2 x p0>) = G_SHUFFLE_VECTOR %0(<2 x p0>), %1, shufflemask(0, 0)
65    $q0 = COPY %2(<2 x p0>)
66    RET_ReallyLR implicit $q0
67
68...
69---
70name:            shuffle_v16i8
71alignment:       4
72tracksRegLiveness: true
73body:             |
74  bb.1:
75    liveins: $q0, $q1
76
77    ; CHECK-LABEL: name: shuffle_v16i8
78    ; CHECK: liveins: $q0, $q1
79    ; CHECK: [[COPY:%[0-9]+]]:_(<16 x s8>) = COPY $q0
80    ; CHECK: [[COPY1:%[0-9]+]]:_(<16 x s8>) = COPY $q1
81    ; CHECK: [[SHUF:%[0-9]+]]:_(<16 x s8>) = G_SHUFFLE_VECTOR [[COPY]](<16 x s8>), [[COPY1]], shufflemask(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
82    ; CHECK: $q0 = COPY [[SHUF]](<16 x s8>)
83    ; CHECK: RET_ReallyLR implicit $q0
84    %0:_(<16 x s8>) = COPY $q0
85    %1:_(<16 x s8>) = COPY $q1
86    %2:_(<16 x s8>) = G_SHUFFLE_VECTOR %0(<16 x s8>), %1, shufflemask(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
87    $q0 = COPY %2(<16 x s8>)
88    RET_ReallyLR implicit $q0
89
90...
91---
92name:            shuffle_v8i16
93alignment:       4
94tracksRegLiveness: true
95body:             |
96  bb.1:
97    liveins: $q0, $q1
98
99    ; CHECK-LABEL: name: shuffle_v8i16
100    ; CHECK: liveins: $q0, $q1
101    ; CHECK: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $q0
102    ; CHECK: [[COPY1:%[0-9]+]]:_(<8 x s16>) = COPY $q1
103    ; CHECK: [[SHUF:%[0-9]+]]:_(<8 x s16>) = G_SHUFFLE_VECTOR [[COPY]](<8 x s16>), [[COPY1]], shufflemask(0, 0, 0, 0, 0, 0, 0, 0)
104    ; CHECK: $q0 = COPY [[SHUF]](<8 x s16>)
105    ; CHECK: RET_ReallyLR implicit $q0
106    %0:_(<8 x s16>) = COPY $q0
107    %1:_(<8 x s16>) = COPY $q1
108    %2:_(<8 x s16>) = G_SHUFFLE_VECTOR %0(<8 x s16>), %1, shufflemask(0, 0, 0, 0, 0, 0, 0, 0)
109    $q0 = COPY %2(<8 x s16>)
110    RET_ReallyLR implicit $q0
111
112...
113---
114name:            shuffle_1elt_mask
115alignment:       4
116tracksRegLiveness: true
117body:             |
118  bb.1:
119    liveins: $d0, $d1
120
121    ; CHECK-LABEL: name: shuffle_1elt_mask
122    ; CHECK: liveins: $d0, $d1
123    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $d0
124    ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $d1
125    ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY [[COPY]](s64)
126    ; CHECK: [[COPY3:%[0-9]+]]:_(s64) = COPY [[COPY1]](s64)
127    ; CHECK: $d0 = COPY [[COPY2]](s64)
128    ; CHECK: $d1 = COPY [[COPY3]](s64)
129    ; CHECK: RET_ReallyLR implicit $d0, implicit $d1
130    %0:_(s64) = COPY $d0
131    %1:_(s64) = COPY $d1
132    %3:_(s64) = G_SHUFFLE_VECTOR %0:_(s64), %1:_, shufflemask(0)
133    %4:_(s64) = G_SHUFFLE_VECTOR %0:_(s64), %1:_, shufflemask(1)
134    $d0 = COPY %3(s64)
135    $d1 = COPY %4(s64)
136    RET_ReallyLR implicit $d0, implicit $d1
137
138...
139