/// RenumberValues - Renumber all values in order of appearance and delete the
/// remaining unused values.
-void LiveInterval::RenumberValues(LiveIntervals &lis) {
+void LiveInterval::RenumberValues() {
SmallPtrSet<VNInfo*, 8> Seen;
valnos.clear();
for (const_iterator I = begin(), E = end(); I != E; ++I) {