   0  -live- %i0, %r1, %r2
   3  goto_if_not_ptr_iszero %r2, L1
   7  L2:
   7  residual_call_ir_r $<* fn fromint>, I[%i0], R[], <CallDescr(i) EF=4> -> %r0
  15  -live- %r0, %r1, %r2
  18  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab073a6bf0> -> %r3
  22  setfield_gc_r %r3, %r0, FieldDescr<pypy.objspace.std.longobject.W_LongObject.inst_num>
  27  inline_call_r_r <JitCode 'W_LongObject.descr_pow'>, R[%r3, %r1, %r2] -> %r0
  35  -live- %r0
  38  ref_return %r0
  40  ---
  40  L1:
  40  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r2] -> %i1
  47  -live- %i0, %i1, %r1, %r2
  50  goto_if_not %i1, L3
  54  goto L2
  57  ---
  57  L3:
  57  goto L2
