139 unsigned getNumRedundantPathComponents(ArrayRef<std::string> Paths) {  in getNumRedundantPathComponents()  argument
142   SmallVector<StringRef, 8> FirstPathComponents{sys::path::begin(Paths[0]),  in getNumRedundantPathComponents()
143                                                 sys::path::end(Paths[0])};  in getNumRedundantPathComponents()
146   for (unsigned I = 1, E = Paths.size(); NumRedundant > 0 && I < E; ++I) {  in getNumRedundantPathComponents()
147     StringRef Path = Paths[I];  in getNumRedundantPathComponents()
169 unsigned getRedundantPrefixLen(ArrayRef<std::string> Paths) {  in getRedundantPrefixLen()  argument
171   if (Paths.size() <= 1)  in getRedundantPrefixLen()
175   unsigned NumRedundant = getNumRedundantPathComponents(Paths);  in getRedundantPrefixLen()
176   auto Component = sys::path::begin(Paths[0]);  in getRedundantPrefixLen()
189 unsigned getRedundantPrefixLen(ArrayRef<StringRef> Paths, unsigned LCP) {  in getRedundantPrefixLen()  argument
190   assert(!Paths.empty() && "Paths must have at least one element");  in getRedundantPrefixLen()
192   auto Iter = Paths.begin();  in getRedundantPrefixLen()
193   auto IterE = Paths.end();  in getRedundantPrefixLen()