Function Parse1CachedPCRE

extern/re2/re2/testing/regexp_benchmark.cc:1302–1309

}

void Parse1CachedPCRE(benchmark::State& state, const char* regexp,
                      const StringPiece& text) {
  PCRE& re = *GetCachedPCRE(regexp);
  StringPiece sp1;
  for (auto _ : state) {
    CHECK(PCRE::FullMatch(text, re, &sp1));
  }
}

void Parse1CachedRE2(benchmark::State& state, const char* regexp,
                     const StringPiece& text) {