llvm/llvm/test/Transforms/SampleProfile/Inputs/warm-inline-instance.prof

main:2257150:0
 2.1: 5553
 3: 5391
 3.1: foo:5860
  0: 5279
  1: 5279
  2: 5279
 4.1: goo:60
  0: 20
  1: 20
  2: 20