Lines Matching defs:UN

174     for (auto &UN : N.UtilityNodes)
175       ++UtilityNodeIndex[UN];
179     llvm::erase_if(N.UtilityNodes, [&](auto &UN) {
180       return UtilityNodeIndex[UN] == 1 || UtilityNodeIndex[UN] == NumNodes;
186     for (auto &UN : N.UtilityNodes)
187       UN = UtilityNodeIndex.insert({UN, UtilityNodeIndex.size()}).first->second;
192     for (auto &UN : N.UtilityNodes) {
193       assert(UN < Signatures.size());
195         Signatures[UN].LeftCount++;
197         Signatures[UN].RightCount++;
286     for (auto &UN : N.UtilityNodes) {
287       auto &Signature = Signatures[UN];
293     for (auto &UN : N.UtilityNodes) {
294       auto &Signature = Signatures[UN];
322   for (auto &UN : N.UtilityNodes)
323     Gain += (FromLeftToRight ? Signatures[UN].CachedGainLR
324                              : Signatures[UN].CachedGainRL);