; ModuleID = 'Moj Modul'

define double @fib(double %x) {
entry:
  %x1 = alloca double
  store double %x, double* %x1
  %0 = load double, double* %x1
  %lttmp = fcmp ult double %0, 3.000000e+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
  %1 = load double, double* %x1
  %subtmp = fsub double %1, 1.000000e+00
  %calltmp = call double @fib(double %subtmp)
  %2 = load double, double* %x1
  %subtmp2 = fsub double %2, 2.000000e+00
  %calltmp3 = call double @fib(double %subtmp2)
  %addtmp = fadd double %calltmp, %calltmp3
  br label %ifcont

ifcont:                                           ; preds = %else, %then
  %iftmp = phi double [ 1.000000e+00, %then ], [ %addtmp, %else ]
  ret double %iftmp
}

define double @fibi(double %x) {
entry:
  %i = alloca double
  %c = alloca double
  %b = alloca double
  %a = alloca double
  %x1 = alloca double
  store double %x, double* %x1
  store double 1.000000e+00, double* %a
  store double 1.000000e+00, double* %b
  store double 0.000000e+00, double* %c
  store double 2.000000e+00, double* %i
  br label %loop

loop:                                             ; preds = %loop, %entry
  %0 = load double, double* %a
  %1 = load double, double* %b
  %addtmp = fadd double %0, %1
  store double %addtmp, double* %c
  %2 = load double, double* %b
  store double %2, double* %a
  %3 = load double, double* %c
  store double %3, double* %b
  %4 = load double, double* %i
  %nextvar = fadd double %4, 1.000000e+00
  store double %nextvar, double* %i
  %5 = load double, double* %i
  %6 = load double, double* %x1
  %lttmp = fcmp ult double %5, %6
  %booltmp = uitofp i1 %lttmp to double
  %loopcond = fcmp one double %booltmp, 0.000000e+00
  br i1 %loopcond, label %loop, label %afterloop

afterloop:                                        ; preds = %loop
  %7 = load double, double* %b
  ret double %7
}