SimplifyRegexp    361 third_party/re2/re2/regexp.h   static bool SimplifyRegexp(const StringPiece& src, ParseFlags flags,
SimplifyRegexp    669 third_party/re2/re2/testing/regexp_benchmark.cc void BM_Regexp_Simplify(int i)   { RunBuild(i, FLAGS_compile_regexp, SimplifyRegexp); }