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1# RUN: not llc -mtriple=x86_64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s2--- |3 define i32 @test(i32 %a) {4 body:5 ret i32 %a6 }7...8---9name: test10tracksRegLiveness: true11registers:12 - { id: 0, class: gr32 }13liveins:14# CHECK: [[@LINE+1]]:13: unknown register name 'register'15 - { reg: '$register', virtual-reg: '%0' }16body: |17 bb.0.body:18 liveins: $edi19 20 %0 = COPY $edi21 $eax = COPY %022 RET64 $eax23...24