[llvm] r181900 - Add missing #include

[Douglas Gregor]

Author: dgregor
Date: Wed May 15 12:41:02 2013
New Revision: 181900

URL: http://llvm.org/viewvc/llvm-project?rev=181900&view=rev
Log:
Add missing #include

Modified:
    llvm/trunk/include/llvm/ADT/PointerUnion.h

Modified: llvm/trunk/include/llvm/ADT/PointerUnion.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/PointerUnion.h?rev=181900&r1=181899&r2=181900&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/PointerUnion.h (original)
+++ llvm/trunk/include/llvm/ADT/PointerUnion.h Wed May 15 12:41:02 2013
@@ -15,6 +15,7 @@
 #ifndef LLVM_ADT_POINTERUNION_H
 #define LLVM_ADT_POINTERUNION_H
 
+#include "llvm/Support/Compiler.h"
 #include "llvm/ADT/PointerIntPair.h"
 
 namespace llvm {