439    PhiMap phis;  in splitEdges()  local
445          phis.insert(std::make_pair(std::make_pair(phi, pb), phi->getSrc(j)));  in splitEdges()
462          PhiMap::iterator it = phis.find(std::make_pair(phi, pb));  in splitEdges()
463          assert(it != phis.end());  in splitEdges()
464          phis.insert(std::make_pair(std::make_pair(phi, pn), it->second));  in splitEdges()
465          phis.erase(it);  in splitEdges()
474          PhiMap::const_iterator it = phis.find(std::make_pair(phi, pb));  in splitEdges()
475          assert(it != phis.end());  in splitEdges()
2008             for (int phis = 0; phi->srcExists(phis); ++phis) {  in resolveSplitsAndMerges()  local
2009                phi->getSrc(phis)->join = v;  in resolveSplitsAndMerges()
2010                phi->getSrc(phis)->reg.data.id = v->reg.data.id;  in resolveSplitsAndMerges()