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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS323--- |4 5 define void @zext() {entry: ret void}6 define void @sext() {entry: ret void}7 8...9---10name: zext11alignment: 412tracksRegLiveness: true13body: |14 bb.1.entry:15 liveins: $a016 17 ; MIPS32-LABEL: name: zext18 ; MIPS32: liveins: $a019 ; MIPS32: [[COPY:%[0-9]+]]:_(s32) = COPY $a020 ; MIPS32: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 021 ; MIPS32: $v0 = COPY [[COPY]](s32)22 ; MIPS32: $v1 = COPY [[C]](s32)23 ; MIPS32: RetRA implicit $v0, implicit $v124 %0:_(s32) = COPY $a025 %1:_(s64) = G_ZEXT %0(s32)26 %2:_(s32), %3:_(s32) = G_UNMERGE_VALUES %1(s64)27 $v0 = COPY %2(s32)28 $v1 = COPY %3(s32)29 RetRA implicit $v0, implicit $v130 31...32---33name: sext34alignment: 435tracksRegLiveness: true36body: |37 bb.1.entry:38 liveins: $a039 40 ; MIPS32-LABEL: name: sext41 ; MIPS32: liveins: $a042 ; MIPS32: [[COPY:%[0-9]+]]:_(s32) = COPY $a043 ; MIPS32: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 3144 ; MIPS32: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[COPY]], [[C]](s32)45 ; MIPS32: $v0 = COPY [[COPY]](s32)46 ; MIPS32: $v1 = COPY [[ASHR]](s32)47 ; MIPS32: RetRA implicit $v0, implicit $v148 %0:_(s32) = COPY $a049 %1:_(s64) = G_SEXT %0(s32)50 %2:_(s32), %3:_(s32) = G_UNMERGE_VALUES %1(s64)51 $v0 = COPY %2(s32)52 $v1 = COPY %3(s32)53 RetRA implicit $v0, implicit $v154 55...56