llvm-project/llvm/test/Transforms/SampleProfile/Inputs/norepeated-icp.prof

_Z3foov:225715:1
 2: 5553
 3: 5391
 1: _Z3goov:5860
  1: 5279
  2: 5279
  1: _Z3hoov:5860
    1: 5000
_Z3goov:5860:1
 1: 5279
 2: 5279
 1: _Z3hoov:5860
   1: 5000