SuccessChanges

Summary

  1. [X86][NFC] Fix buildbot failure on clang-x64-windows-msvc after commit (details)
Commit d5fc36bbdadf16892bbb157e219fa3c708725e64 by pengfei.wang
[X86][NFC] Fix buildbot failure on clang-x64-windows-msvc after commit
02728f49da7
Windows uses different VR numbers from Linux. So ignore the number
checking in the CHECK.
The file was modifiedllvm/test/CodeGen/X86/mmx-reg-usage.ll