   0  inline_call_r_r <JitCode 'fsencode_w'>, R[%r0] -> %r0
   6  -live- %r0
   9  inline_call_r_v <JitCode 'chroot'>, R[%r0]
  14  -live- %r0
  17  catch_exception L1
  20  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  22  ---
  22  L1:
  22  goto_if_exception_mismatch $<* struct object_vtable>, L2
  26  last_exc_value -> %r1
  28  -live- %r0, %r1
  31  goto_if_not_ptr_iszero %r0, L3
  35  inline_call_r_r <JitCode 'wrap_oserror2__None'>, R[%r1, $<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r0
  42  L4:
  42  -live- %r0
  45  assert_not_none %r0
  47  -live- %r0
  50  guard_class %r0 -> %i0
  53  -live- %r0
  56  raise %r0
  58  ---
  58  L3:
  58  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab035b6720> -> %r2
  62  setfield_gc_r %r2, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  67  inline_call_r_r <JitCode 'wrap_oserror2__None'>, R[%r1, %r2] -> %r0
  74  -live- %r0
  77  goto L4
  80  ---
  80  L2:
  80  reraise
