   0  inline_call_r_v <JitCode 'chroot'>, R[%r0]
   5  -live- %r0
   5  catch_exception L1
   8  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  10  ---
  10  L1:
  10  goto_if_exception_mismatch $<* struct object_vtable>, L2
  14  last_exc_value -> %r1
  16  -live- %r0, %r1
  16  goto_if_not_ptr_iszero %r0, L3
  20  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r1
  29  -live- %r1
  29  L4:
  29  assert_not_none %r1
  31  -live- %r1
  31  guard_class %r1 -> %i0
  34  -live- %r1
  34  raise %r1
  36  ---
  36  L3:
  36  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff481d5aa0> -> %r2
  40  setfield_gc_r %r2, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  45  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r1, %r2, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r1
  54  -live- %r1
  54  goto L4
  57  ---
  57  L2:
  57  reraise
