   0  inline_call_r_r <JitCode 'ObjSpace.bytes0_w'>, R[%r0] -> %r0
   6  -live- %r0
   9  inline_call_r_i <JitCode 'system'>, R[%r0] -> %i0
  15  -live- %i0
  18  catch_exception L1
  21  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa74983ec0> -> %r0
  25  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  30  ref_return %r0
  32  ---
  32  L1:
  32  goto_if_exception_mismatch $<* struct object_vtable>, L2
  36  last_exc_value -> %r0
  38  inline_call_r_r <JitCode 'wrap_oserror2__None'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r0
  45  -live- %r0
  48  assert_not_none %r0
  50  -live- %r0
  53  guard_class %r0 -> %i0
  56  -live- %r0
  59  raise %r0
  61  ---
  61  L2:
  61  reraise
