; ModuleID = 'Moj Modul'

define double @fib(double %x) {
entry:
  %lttmp = fcmp ult double %x, 2.000000e+00
  %booltmp = uitofp i1 %lttmp to double
  %ifcond = fcmp one double %booltmp, 0.000000e+00
  br i1 %ifcond, label %then, label %else

then:                                             ; preds = %entry
  br label %ifcont

else:                                             ; preds = %entry
  %subtmp = fsub double %x, 1.000000e+00
  %calltmp = call double @fib(double %subtmp)
  %subtmp1 = fsub double %x, 2.000000e+00
  %calltmp2 = call double @fib(double %subtmp1)
  %addtmp = fadd double %calltmp, %calltmp2
  br label %ifcont

ifcont:                                           ; preds = %else, %then
  %iftmp = phi double [ %x, %then ], [ %addtmp, %else ]
  ret double %iftmp
}