llvm/test/tools/llvm-ctxprof-util/Inputs/valid.yaml

- Guid:            1000
  Counters:        [ 1, 2, 3 ]
  Callsites:
    - [  ]
    - - Guid:            2000
        Counters:        [ 4, 5 ]
      - Guid:            18446744073709551613
        Counters:        [ 6, 7, 8 ]
    - - Guid:            3000
        Counters:        [ 40, 50 ]
- Guid:            18446744073709551612
  Counters:        [ 5, 9, 10 ]