Lines Matching defs:Dense
2146 unsigned NewDenseSize = Dense.size();
2157 if (Dense.count(Reg))
2167 // and pays easily for double look-ups (even in Dense with SparseUniverseMax
2171 Dense.reserve(NewDenseSize);
2178 Dense.insert(Reg);
2186 // are tracked by Dense. The only purpose of the threashold and the Dense set
2191 // space efficient than if tracked by Dense. The threashold is set to keep the
2193 // "all Dense" scenario in such worst-by-execution-time cases.
2195 DenseSet<unsigned> Dense;