compare.py

items = {}
def constructs(i):
 match i:
   case Comparison():
      return "comparisons"
   case HighLevelILFor():
      return "for"
   case HighLevelILWhile():
      return "while"
   case HighLevelILDoWhile():
      return "do_while"
   case HighLevelILIf():
      return "ifs"

for f in bv.hlil_functions():
   for i in f.traverse(constructs):
      items[i] = items.get(i, 0) + 1