   0  -live- %r0, %r1
   0  goto_if_not_ptr_nonzero %r0, L1
   4  ref_copy %r0 -> %r2
   7  -live- %r0, %r1, %r2
   7  guard_class %r0 -> %i0
  10  -live- %i0, %r1, %r2
  10  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  15  inline_call_r_r <JitCode 'W_PyCMethodObject.descr_call'>, R[%r2, %r1] -> %r0
  22  -live- %r0
  22  ref_return %r0
  24  ---
  24  L2:
  24  L3:
  24  raise $<* struct object>
  26  ---
  26  L1:
  26  goto L3
