--- !Passed
Pass:            sil-inliner
Name:            sil.Inlined
DebugLoc:
  File:            s.swift
  Line:            12
  Column:          16
Function:        main
Args:
  - Callee:          '"s.• infix(_:_:)"'
    DebugLoc:
      File:            s.swift
      Line:            3
      Column:          6
  - String:          ' inlined into '
  - Caller:          '"main"'
  - String:          ' (cost = '
  - Cost:            '2'
  - String:          ', benefit = '
  - Benefit:         '40'
  - String:          ')'
...