-// This file contains the declaration of the cfg::IntervalPartition class, which
-// calculates and represents the interval partition of a method, or a
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the declaration of the IntervalPartition class, which
+// calculates and represents the interval partition of a function, or a