   0  residual_call_r_i $<* fn vmprof_stop_sampling>, R[], <CallDescr() EF=2> -> %i0
   6  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563a76e65440> -> %r0
  10  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  15  ref_return %r0
