value_sym          74 tools/perf/util/parse-events.y %type <num> value_sym
value_sym         297 tools/perf/util/parse-events.y value_sym:
value_sym         303 tools/perf/util/parse-events.y value_sym '/' event_config '/'
value_sym         315 tools/perf/util/parse-events.y value_sym sep_slash_slash_dc