SuccessChanges

Summary

  1. [Debug-Info][NFC] use emitDwarfUnitLength for debug line section (details)
  2. [X86] Add avx512f command lines to vec_smulo and vec_umulo. (details)
Commit ed8f29d91ecd5be9854073dc1e0e78660d3dff78 by czhengsz
[Debug-Info][NFC] use emitDwarfUnitLength for debug line section

Use emitDwarfUnitLength for debug line, so we can benefit from
overriding of emitDwarfUnitLength inside different streamers.

Reviewed By: ikudrin, dblaikie

Differential Revision: https://reviews.llvm.org/D95998
The file was modifiedllvm/lib/MC/MCDwarf.cpp
Commit b3c28214009820532d77708a468f65cc89525f13 by craig.topper
[X86] Add avx512f command lines to vec_smulo and vec_umulo.
The file was modifiedllvm/test/CodeGen/X86/vec_smulo.ll
The file was modifiedllvm/test/CodeGen/X86/vec_umulo.ll