Function SimplifyCompileRegexp

extern/re2/re2/testing/regexp_benchmark.cc:676–688

}

void SimplifyCompileRegexp(benchmark::State& state, const std::string& regexp) {
  for (auto _ : state) {
    Regexp* re = Regexp::Parse(regexp, Regexp::LikePerl, NULL);
    CHECK(re);
    Regexp* sre = re->Simplify();
    CHECK(sre);
    Prog* prog = sre->CompileToProg(0);
    CHECK(prog);
    delete prog;
    sre->Decref();
    re->Decref();
  }
}

void CompileRegexp(benchmark::State& state, const std::string& regexp) {
  for (auto _ : state) {