   0  inline_call_r_r <JitCode 'ObjSpace.str0_w'>, R[%r0] -> %r0
   6  -live- %r0
   6  residual_call_r_v $<* fn ll_os.ll_os_chroot>, R[%r0], <CallDescr(r) EF=7>
  12  -live- %r0
  12  catch_exception L1
  15  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  17  ---
  17  L1:
  17  goto_if_exception_mismatch $<* struct object_vtable>, L2
  21  last_exc_value -> %r1
  23  -live- %r0, %r1
  23  goto_if_not_ptr_iszero %r0, L3
  27  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>] -> %r0
  36  -live- %r0
  36  L4:
  36  -live- %r0
  36  guard_class %r0 -> %i0
  39  -live- %r0
  39  raise %r0
  41  ---
  41  L3:
  41  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff5b593550> -> %r2
  45  setfield_gc_r %r2, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  50  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r1, %r2, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r0
  59  -live- %r0
  59  goto L4
  62  ---
  62  L2:
  62  reraise
