   0  residual_call_ir_r $<* fn ll_os.ll_os_strerror>, I[%i0], R[], <CallDescr(i) EF=5> -> %r0
   8  -live- %r0
   8  catch_exception L1
  11  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff5b593550> -> %r1
  15  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  20  ref_return %r1
  22  ---
  22  L1:
  22  goto_if_exception_mismatch $<* struct object_vtable>, L2
  26  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff66b922d0> -> %r0
  30  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  35  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  40  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  45  -live- %r0
  45  raise %r0
  47  ---
  47  L2:
  47  reraise
