   0  int_signext %i0, $4 -> %i0
   4  residual_call_ir_i $<* fn ccall_WIFCONTINUED__INT>, I[%i0], R[], <CallDescr(i) EF=7> -> %i0
  12  -live- %i0
  15  int_is_true %i0 -> %i0
  18  int_return %i0
