anchor.diff:      [{perf, [symbols, annotate]}].
   
   all() ->
  -    [{group, perf}].
  +    [{group, perf}, named_labels].
   
   init_per_suite(Config) ->
       case erlang:system_info(emu_flavor) of
  
positive.code: end_per_group(_, _Config) ->
      ok.
  
  get_tmp_so_files() ->
      {ok, Home} = init:get_argument(home),
      filelib:wildcard("/tmp/jitted-*.so") ++
  
negative.code: 
  -export([suite/0, groups/0, all/0,
           init_per_suite/1, end_per_suite/1,
           init_per_group/2, end_per_group/2,
           init_per_testcase/2, end_per_testcase/2]).
  -export([annotate/1, named_labels/1, symbols/1]).
  
  suite() ->
      [{timetrap, {minutes, 4}}].
  