Tweak argument

[oota-llvm.git] / include / llvm / Analysis / Interval.h

diff --git a/include/llvm/Analysis/Interval.h b/include/llvm/Analysis/Interval.h
index 8c7569fca81777c52cfddc0ab0e1582b0867836a..0d5912305bc57ee8296ea6e8f9d0b424c2b3ada9 100644 (file)
--- a/include/llvm/Analysis/Interval.h
+++ b/include/llvm/Analysis/Interval.h
@@ -1,4 +1,11 @@
 //===- llvm/Analysis/Interval.h - Interval Class Declaration ----*- 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 file contains the declaration of the Interval class, which
 // represents a set of CFG nodes and is a portion of an interval partition.
@@ -17,6 +24,8 @@
 #include <vector>
 #include <iosfwd>
 
+namespace llvm {
+
 class BasicBlock;
 
 //===----------------------------------------------------------------------===//
@@ -139,4 +148,6 @@ template <> struct GraphTraits<Inverse<Interval*> > {
   }
 };
 
+} // End llvm namespace
+
 #endif