bolt/deps/llvm-18.1.8/llvm/test/tools/llvm-profdata/Inputs/flatten_sample.proftext

foo:12345:1000
 1: 1000
 2.1: 1000
 15: 5000
 4: bar:1000
  1: 1000
  2: goo:3000
   1: 3000
 8: bar:40000
  1: 10000
  2: goo:30000
   1: 30000