134 lines · plain
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=aarch64-linux-gnu -O0 -run-pass=legalizer %s -global-isel-abort=2 -verify-machineinstrs -o - | FileCheck %s3 4---5name: legal_v4s32_v2s326tracksRegLiveness: true7body: |8 bb.0:9 liveins: $d0, $d110 ; CHECK-LABEL: name: legal_v4s32_v2s3211 ; CHECK: liveins: $d0, $d112 ; CHECK-NEXT: {{ $}}13 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d014 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $d115 ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[COPY]](<2 x s32>), [[COPY1]](<2 x s32>)16 ; CHECK-NEXT: $q0 = COPY [[CONCAT_VECTORS]](<4 x s32>)17 ; CHECK-NEXT: RET_ReallyLR18 %0:_(<2 x s32>) = COPY $d019 %1:_(<2 x s32>) = COPY $d120 %2:_(<4 x s32>) = G_CONCAT_VECTORS %0(<2 x s32>), %1(<2 x s32>)21 $q0 = COPY %2(<4 x s32>)22 RET_ReallyLR23...24---25name: legal_v8s16_v4s1626tracksRegLiveness: true27body: |28 bb.0:29 liveins: $d0, $d130 ; CHECK-LABEL: name: legal_v8s16_v4s1631 ; CHECK: liveins: $d0, $d132 ; CHECK-NEXT: {{ $}}33 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $d034 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $d135 ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s16>) = G_CONCAT_VECTORS [[COPY]](<4 x s16>), [[COPY1]](<4 x s16>)36 ; CHECK-NEXT: $q0 = COPY [[CONCAT_VECTORS]](<8 x s16>)37 ; CHECK-NEXT: RET_ReallyLR38 %0:_(<4 x s16>) = COPY $d039 %1:_(<4 x s16>) = COPY $d140 %2:_(<8 x s16>) = G_CONCAT_VECTORS %0(<4 x s16>), %1(<4 x s16>)41 $q0 = COPY %2(<8 x s16>)42 RET_ReallyLR43...44---45name: legal_v16s8_v8s846tracksRegLiveness: true47body: |48 bb.0:49 liveins: $q050 ; CHECK-LABEL: name: legal_v16s8_v8s851 ; CHECK: liveins: $q052 ; CHECK-NEXT: {{ $}}53 ; CHECK-NEXT: %a:_(<8 x s8>) = G_IMPLICIT_DEF54 ; CHECK-NEXT: %b:_(<8 x s8>) = G_IMPLICIT_DEF55 ; CHECK-NEXT: %concat:_(<16 x s8>) = G_CONCAT_VECTORS %a(<8 x s8>), %b(<8 x s8>)56 ; CHECK-NEXT: $q0 = COPY %concat(<16 x s8>)57 ; CHECK-NEXT: RET_ReallyLR implicit $q058 %a:_(<8 x s8>) = G_IMPLICIT_DEF59 %b:_(<8 x s8>) = G_IMPLICIT_DEF60 %concat:_(<16 x s8>) = G_CONCAT_VECTORS %a:_(<8 x s8>), %b:_(<8 x s8>)61 $q0 = COPY %concat(<16 x s8>)62 RET_ReallyLR implicit $q063...64---65name: illegal_v16s8_v4s866tracksRegLiveness: true67body: |68 bb.0:69 liveins: $x070 71 ; CHECK-LABEL: name: illegal_v16s8_v4s872 ; CHECK: liveins: $x073 ; CHECK-NEXT: {{ $}}74 ; CHECK-NEXT: %a:_(p0) = COPY $x075 ; CHECK-NEXT: %b:_(s32) = G_LOAD %a(p0) :: (load (s32))76 ; CHECK-NEXT: %c:_(<4 x s8>) = G_BITCAST %b(s32)77 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF78 ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s16>) = G_BUILD_VECTOR [[DEF]](s16), [[DEF]](s16), [[DEF]](s16), [[DEF]](s16), [[DEF]](s16), [[DEF]](s16), [[DEF]](s16), [[DEF]](s16)79 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<8 x s8>) = G_TRUNC [[BUILD_VECTOR]](<8 x s16>)80 ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<4 x s8>), [[UV1:%[0-9]+]]:_(<4 x s8>) = G_UNMERGE_VALUES [[TRUNC]](<8 x s8>)81 ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST %c(<4 x s8>)82 ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<4 x s8>)83 ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<4 x s8>)84 ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<4 x s8>)85 ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[BITCAST]](s32), [[BITCAST1]](s32), [[BITCAST2]](s32), [[BITCAST3]](s32)86 ; CHECK-NEXT: %f:_(<16 x s8>) = G_BITCAST [[BUILD_VECTOR1]](<4 x s32>)87 ; CHECK-NEXT: $q0 = COPY %f(<16 x s8>)88 ; CHECK-NEXT: RET_ReallyLR implicit $q089 %a:_(p0) = COPY $x090 %b:_(s32) = G_LOAD %a:_(p0) :: (load (s32))91 %c:_(<4 x s8>) = G_BITCAST %b:_(s32)92 %d:_(s8) = G_IMPLICIT_DEF93 %e:_(<4 x s8>) = G_BUILD_VECTOR %d:_(s8), %d:_(s8), %d:_(s8), %d:_(s8)94 %f:_(<16 x s8>) = G_CONCAT_VECTORS %c:_(<4 x s8>), %e:_(<4 x s8>), %e:_(<4 x s8>), %e:_(<4 x s8>)95 96 $q0 = COPY %f(<16 x s8>)97 RET_ReallyLR implicit $q098...99---100name: illegal_v8s16_v2s16101tracksRegLiveness: true102body: |103 bb.0:104 liveins: $x0105 106 ; CHECK-LABEL: name: illegal_v8s16_v2s16107 ; CHECK: liveins: $x0108 ; CHECK-NEXT: {{ $}}109 ; CHECK-NEXT: %a:_(p0) = COPY $x0110 ; CHECK-NEXT: %b:_(s32) = G_LOAD %a(p0) :: (load (s32))111 ; CHECK-NEXT: %c:_(<2 x s16>) = G_BITCAST %b(s32)112 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF113 ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[DEF]](s32), [[DEF]](s32), [[DEF]](s32), [[DEF]](s32)114 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[BUILD_VECTOR]](<4 x s32>)115 ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[TRUNC]](<4 x s16>)116 ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST %c(<2 x s16>)117 ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)118 ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)119 ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)120 ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[BITCAST]](s32), [[BITCAST1]](s32), [[BITCAST2]](s32), [[BITCAST3]](s32)121 ; CHECK-NEXT: %f:_(<8 x s16>) = G_BITCAST [[BUILD_VECTOR1]](<4 x s32>)122 ; CHECK-NEXT: $q0 = COPY %f(<8 x s16>)123 ; CHECK-NEXT: RET_ReallyLR implicit $q0124 %a:_(p0) = COPY $x0125 %b:_(s32) = G_LOAD %a:_(p0) :: (load (s32))126 %c:_(<2 x s16>) = G_BITCAST %b:_(s32)127 %d:_(s16) = G_IMPLICIT_DEF128 %e:_(<2 x s16>) = G_BUILD_VECTOR %d:_(s16), %d:_(s16)129 %f:_(<8 x s16>) = G_CONCAT_VECTORS %c:_(<2 x s16>), %e:_(<2 x s16>), %e:_(<2 x s16>), %e:_(<2 x s16>)130 131 $q0 = COPY %f(<8 x s16>)132 RET_ReallyLR implicit $q0133...134