   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac5501f30> -> %r1
   4  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
   9  inline_call_r_r <JitCode 'MixedModule.get'>, R[$<* struct pypy.interpreter.mixedmodule.MixedModule>, $<* struct rpy_string>] -> %r2
  16  -live- %r0, %r1, %r2
  16  inline_call_r_r <JitCode 'finditem_str'>, R[%r2, %r0] -> %r0
  23  -live- %r0, %r1, %r2
  23  -live- %r0, %r1, %r2
  23  goto_if_not_ptr_iszero %r0, L1
  27  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac53aabb8> -> %r0
  31  inline_call_ir_v <JitCode 'Module.__init__'>, I[$True], R[%r0, %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>]
  40  -live- %r0, %r1, %r2
  40  inline_call_r_r <JitCode 'setitem'>, R[%r2, %r1, %r0] -> %r1
  48  -live- %r0
  48  ref_return %r0
  50  ---
  50  L1:
  50  ref_return %r0
