__OPTIMIZE__      152 third_party/harfbuzz-ng/src/hb-private.hh #if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
__OPTIMIZE__      233 third_party/harfbuzz-ng/src/hb-private.hh #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)
__OPTIMIZE__      249 third_party/harfbuzz-ng/src/hb-private.hh #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)