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1# RUN: not llc -mtriple=x86_64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s2# This test ensures that an error is reported when an unknown register is3# encountered.4 5--- |6 7 define i32 @foo() {8 entry:9 ret i32 010 }11 12...13---14name: foo15body: |16 bb.0.entry:17 ; CHECK: [[@LINE+1]]:5: unknown register name 'xax'18 $xax = MOV32r019 RET64 $xax20...21