Make sure to consider alignment of variable sized objects.

[oota-llvm.git] / include / llvm / CodeGen / ValueSet.h

diff --git a/include/llvm/CodeGen/ValueSet.h b/include/llvm/CodeGen/ValueSet.h
index 149506550dae5bed227b699fec48e457697ad9e4..558e7489d1abe533d2209b9c3b2ece506ca3c14e 100644 (file)
--- a/include/llvm/CodeGen/ValueSet.h
+++ b/include/llvm/CodeGen/ValueSet.h
@@ -1,10 +1,10 @@
 //===-- llvm/CodeGen/ValueSet.h ---------------------------------*- 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 // This header is OBSOLETE, do not use it for new code.
@@ -17,9 +17,12 @@
 #define VALUE_SET_H
 
 #include <set>
+
+namespace llvm {
+
 class Value;
 
-// RAV - Used to print values in a form used by the register allocator.  
+// RAV - Used to print values in a form used by the register allocator.
 //
 struct RAV {  // Register Allocator Value
   const Value &V;
@@ -31,4 +34,6 @@ std::ostream &operator<<(std::ostream &out, RAV Val);
 typedef std::set<const Value*> ValueSet;
 void printSet(const ValueSet &S);
 
+} // End llvm namespace
+
 #endif