//===-- BitVectorSet.h - A bit-vector representation of sets ----*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// This is an implementation of the bit-vector representation of sets. Unlike
// vector<bool>, this allows much more efficient parallel set operations on