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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 52# RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve -verify-machineinstrs -run-pass=liveintervals,twoaddressinstruction -o - %s | FileCheck %s3 4---5name: undef_use_asserts_lr6tracksRegLiveness: true7noPhis: true8body: |9 bb.0:10 liveins: $q011 12 ; CHECK-LABEL: name: undef_use_asserts_lr13 ; CHECK: liveins: $q014 ; CHECK-NEXT: {{ $}}15 ; CHECK-NEXT: [[COPY:%[0-9]+]]:mqpr = COPY $q016 ; CHECK-NEXT: [[DEF:%[0-9]+]]:spr = IMPLICIT_DEF17 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:mqpr = COPY [[COPY]]18 ; CHECK-NEXT: dead [[COPY1:%[0-9]+]].ssub_2:mqpr = COPY [[DEF]]19 ; CHECK-NEXT: dead [[COPY2:%[0-9]+]]:spr = COPY undef [[COPY1]].ssub_320 %0:mqpr = COPY $q021 %1:spr = IMPLICIT_DEF22 %2:mqpr = INSERT_SUBREG %0, %1, %subreg.ssub_223 dead %4:spr = COPY undef %2.ssub_324...25