73    indentation = 0;  in ir_print_visitor()
89    for (int i = 0; i < indentation; i++)  in indent()
165    indentation++;  in visit()
172    indentation++;  in visit()
181    indentation--;  in visit()
189    indentation++;  in visit()
198    indentation--;  in visit()
201    indentation--;  in visit()
209    indentation++;  in visit()
216    indentation--;  in visit()
460    indentation++;  in visit()
470    indentation--;  in visit()
477       indentation++;  in visit()
486       indentation--;  in visit()
511    indentation++;  in visit()
520    indentation--;  in visit()