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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=aarch64 -run-pass=legalizer %s -o - -verify-machineinstrs | FileCheck %s3 4...5---6name: bswap_s167tracksRegLiveness: true8body: |9 bb.1:10 liveins: $w011 12 ; CHECK-LABEL: name: bswap_s1613 ; CHECK: liveins: $w014 ; CHECK-NEXT: {{ $}}15 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w016 ; CHECK-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[COPY]]17 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1618 ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BSWAP]], [[C]](s64)19 ; CHECK-NEXT: $w0 = COPY [[LSHR]](s32)20 ; CHECK-NEXT: RET_ReallyLR implicit $w021 %1:_(s32) = COPY $w022 %0:_(s16) = G_TRUNC %1(s32)23 %2:_(s16) = G_BSWAP %024 %3:_(s32) = G_ANYEXT %2(s16)25 $w0 = COPY %3(s32)26 RET_ReallyLR implicit $w027...28---29name: bswap_s32_legal30tracksRegLiveness: true31body: |32 bb.0:33 liveins: $w034 ; CHECK-LABEL: name: bswap_s32_legal35 ; CHECK: liveins: $w036 ; CHECK-NEXT: {{ $}}37 ; CHECK-NEXT: %copy:_(s32) = COPY $w038 ; CHECK-NEXT: %bswap:_(s32) = G_BSWAP %copy39 ; CHECK-NEXT: $w0 = COPY %bswap(s32)40 ; CHECK-NEXT: RET_ReallyLR implicit $w041 %copy:_(s32) = COPY $w042 %bswap:_(s32) = G_BSWAP %copy43 $w0 = COPY %bswap(s32)44 RET_ReallyLR implicit $w045...46---47name: bswap_s64_legal48tracksRegLiveness: true49body: |50 bb.0:51 liveins: $x052 ; CHECK-LABEL: name: bswap_s64_legal53 ; CHECK: liveins: $x054 ; CHECK-NEXT: {{ $}}55 ; CHECK-NEXT: %copy:_(s64) = COPY $x056 ; CHECK-NEXT: %bswap:_(s64) = G_BSWAP %copy57 ; CHECK-NEXT: $x0 = COPY %bswap(s64)58 ; CHECK-NEXT: RET_ReallyLR implicit $x059 %copy:_(s64) = COPY $x060 %bswap:_(s64) = G_BSWAP %copy61 $x0 = COPY %bswap(s64)62 RET_ReallyLR implicit $x063...64---65name: bswap_v4s16_legal66tracksRegLiveness: true67body: |68 bb.0:69 liveins: $d070 ; CHECK-LABEL: name: bswap_v4s16_legal71 ; CHECK: liveins: $d072 ; CHECK-NEXT: {{ $}}73 ; CHECK-NEXT: %copy:_(<4 x s16>) = COPY $d074 ; CHECK-NEXT: %bswap:_(<4 x s16>) = G_BSWAP %copy75 ; CHECK-NEXT: $d0 = COPY %bswap(<4 x s16>)76 ; CHECK-NEXT: RET_ReallyLR implicit $d077 %copy:_(<4 x s16>) = COPY $d078 %bswap:_(<4 x s16>) = G_BSWAP %copy79 $d0 = COPY %bswap(<4 x s16>)80 RET_ReallyLR implicit $d081...82---83name: bswap_v8s16_legal84tracksRegLiveness: true85body: |86 bb.0:87 liveins: $q088 ; CHECK-LABEL: name: bswap_v8s16_legal89 ; CHECK: liveins: $q090 ; CHECK-NEXT: {{ $}}91 ; CHECK-NEXT: %copy:_(<8 x s16>) = COPY $q092 ; CHECK-NEXT: %bswap:_(<8 x s16>) = G_BSWAP %copy93 ; CHECK-NEXT: $q0 = COPY %bswap(<8 x s16>)94 ; CHECK-NEXT: RET_ReallyLR implicit $q095 %copy:_(<8 x s16>) = COPY $q096 %bswap:_(<8 x s16>) = G_BSWAP %copy97 $q0 = COPY %bswap(<8 x s16>)98 RET_ReallyLR implicit $q099...100---101name: bswap_v4s32_legal102tracksRegLiveness: true103body: |104 bb.0:105 liveins: $q0106 ; CHECK-LABEL: name: bswap_v4s32_legal107 ; CHECK: liveins: $q0108 ; CHECK-NEXT: {{ $}}109 ; CHECK-NEXT: %copy:_(<4 x s32>) = COPY $q0110 ; CHECK-NEXT: %bswap:_(<4 x s32>) = G_BSWAP %copy111 ; CHECK-NEXT: $q0 = COPY %bswap(<4 x s32>)112 ; CHECK-NEXT: RET_ReallyLR implicit $q0113 %copy:_(<4 x s32>) = COPY $q0114 %bswap:_(<4 x s32>) = G_BSWAP %copy115 $q0 = COPY %bswap(<4 x s32>)116 RET_ReallyLR implicit $q0117...118---119name: bswap_v2s32_legal120tracksRegLiveness: true121body: |122 bb.0:123 liveins: $d0124 ; CHECK-LABEL: name: bswap_v2s32_legal125 ; CHECK: liveins: $d0126 ; CHECK-NEXT: {{ $}}127 ; CHECK-NEXT: %copy:_(<2 x s32>) = COPY $d0128 ; CHECK-NEXT: %bswap:_(<2 x s32>) = G_BSWAP %copy129 ; CHECK-NEXT: $d0 = COPY %bswap(<2 x s32>)130 ; CHECK-NEXT: RET_ReallyLR implicit $d0131 %copy:_(<2 x s32>) = COPY $d0132 %bswap:_(<2 x s32>) = G_BSWAP %copy133 $d0 = COPY %bswap(<2 x s32>)134 RET_ReallyLR implicit $d0135...136---137name: bswap_v2s64_legal138tracksRegLiveness: true139body: |140 bb.0:141 liveins: $q0142 ; CHECK-LABEL: name: bswap_v2s64_legal143 ; CHECK: liveins: $q0144 ; CHECK-NEXT: {{ $}}145 ; CHECK-NEXT: %copy:_(<2 x s64>) = COPY $q0146 ; CHECK-NEXT: %bswap:_(<2 x s64>) = G_BSWAP %copy147 ; CHECK-NEXT: $q0 = COPY %bswap(<2 x s64>)148 ; CHECK-NEXT: RET_ReallyLR implicit $q0149 %copy:_(<2 x s64>) = COPY $q0150 %bswap:_(<2 x s64>) = G_BSWAP %copy151 $q0 = COPY %bswap(<2 x s64>)152 RET_ReallyLR implicit $q0153...154---155name: bswap_s80156tracksRegLiveness: true157body: |158 bb.0:159 liveins: $x0160 ; CHECK-LABEL: name: bswap_s80161 ; CHECK: liveins: $x0162 ; CHECK-NEXT: {{ $}}163 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF164 ; CHECK-NEXT: [[BSWAP:%[0-9]+]]:_(s64) = G_BSWAP [[DEF]]165 ; CHECK-NEXT: [[BSWAP1:%[0-9]+]]:_(s64) = G_BSWAP [[DEF]]166 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48167 ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[BSWAP]], [[C]](s64)168 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 16169 ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[BSWAP1]], [[C1]](s64)170 ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]]171 ; CHECK-NEXT: $x0 = COPY [[OR]](s64)172 ; CHECK-NEXT: RET_ReallyLR implicit $x0173 %val:_(s80) = G_IMPLICIT_DEF174 %bswap:_(s80) = G_BSWAP %val175 %trunc:_(s64) = G_TRUNC %bswap176 $x0 = COPY %trunc(s64)177 RET_ReallyLR implicit $x0178...179---180name: bswap_v2s48181tracksRegLiveness: true182body: |183 bb.0:184 liveins: $q0, $x8185 ; CHECK-LABEL: name: bswap_v2s48186 ; CHECK: liveins: $q0, $x8187 ; CHECK-NEXT: {{ $}}188 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x8189 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q0190 ; CHECK-NEXT: [[BSWAP:%[0-9]+]]:_(<2 x s64>) = G_BSWAP [[COPY1]]191 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 16192 ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)193 ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(<2 x s64>) = G_LSHR [[BSWAP]], [[BUILD_VECTOR]](<2 x s64>)194 ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[LSHR]](<2 x s64>)195 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 32196 ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[UV]], [[C1]](s64)197 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 4198 ; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[COPY]], [[C2]](s64)199 ; CHECK-NEXT: G_STORE [[UV]](s64), [[COPY]](p0) :: (store (s32), align 16)200 ; CHECK-NEXT: G_STORE [[LSHR1]](s64), [[PTR_ADD]](p0) :: (store (s16) into unknown-address + 4, align 4)201 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 6202 ; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[COPY]], [[C3]](s64)203 ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[UV1]], [[C1]](s64)204 ; CHECK-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[PTR_ADD1]], [[C2]](s64)205 ; CHECK-NEXT: G_STORE [[UV1]](s64), [[PTR_ADD1]](p0) :: (store (s32) into unknown-address + 6, align 2)206 ; CHECK-NEXT: G_STORE [[LSHR2]](s64), [[PTR_ADD2]](p0) :: (store (s16) into unknown-address + 10)207 ; CHECK-NEXT: RET_ReallyLR208 %1:_(p0) = COPY $x8209 %2:_(<2 x s64>) = COPY $q0210 %0:_(<2 x s48>) = G_TRUNC %2:_(<2 x s64>)211 %bswap:_(<2 x s48>) = G_BSWAP %0212 G_STORE %bswap:_(<2 x s48>), %1:_(p0) :: (store (<2 x s48>), align 16)213 RET_ReallyLR214...215