   0  inline_call_r_i <JitCode 'c_int_w'>, R[%r0] -> %i0
   6  -live- %i0
   9  residual_call_ir_v $<* fn exit>, I[%i0], R[], <CallDescr(i) EF=7>
  16  -live-
  19  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
