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
6 tracksRegLiveness: true
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: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
16 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32), [[C]](s32), [[C]](s32)
17 ; CHECK: [[SHUF:%[0-9]+]]:_(<4 x s32>) = G_SHUFFLE_VECTOR [[COPY]](<4 x s32>), [[COPY1]], [[BUILD_VECTOR]](<4 x s32>)
18 ; CHECK: $q0 = COPY [[SHUF]](<4 x s32>)
19 ; CHECK: RET_ReallyLR implicit $q0
20 %0:_(<4 x s32>) = COPY $q0
21 %1:_(<4 x s32>) = COPY $q1
22 %4:_(s32) = G_CONSTANT i32 0
23 %3:_(<4 x s32>) = G_BUILD_VECTOR %4(s32), %4(s32), %4(s32), %4(s32)
24 %2:_(<4 x s32>) = G_SHUFFLE_VECTOR %0(<4 x s32>), %1, %3(<4 x s32>)
25 $q0 = COPY %2(<4 x s32>)
26 RET_ReallyLR implicit $q0
32 tracksRegLiveness: true
37 ; CHECK-LABEL: name: shuffle_v2i64
38 ; CHECK: liveins: $q0, $q1
39 ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
40 ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q1
41 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
42 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32)
43 ; CHECK: [[SHUF:%[0-9]+]]:_(<2 x s64>) = G_SHUFFLE_VECTOR [[COPY]](<2 x s64>), [[COPY1]], [[BUILD_VECTOR]](<2 x s32>)
44 ; CHECK: $q0 = COPY [[SHUF]](<2 x s64>)
45 ; CHECK: RET_ReallyLR implicit $q0
46 %0:_(<2 x s64>) = COPY $q0
47 %1:_(<2 x s64>) = COPY $q1
48 %4:_(s32) = G_CONSTANT i32 0
49 %3:_(<2 x s32>) = G_BUILD_VECTOR %4(s32), %4(s32)
50 %2:_(<2 x s64>) = G_SHUFFLE_VECTOR %0(<2 x s64>), %1, %3(<2 x s32>)
51 $q0 = COPY %2(<2 x s64>)
52 RET_ReallyLR implicit $q0