[llvm] r291985 - Fix modules buildbots broken in r291983.

[Eugene Zelenko via llvm-commits]

Author: eugenezelenko
Date: Fri Jan 13 19:07:05 2017
New Revision: 291985

URL: http://llvm.org/viewvc/llvm-project?rev=291985&view=rev
Log:
Fix modules buildbots broken in r291983.

Modified:
    llvm/trunk/include/llvm/Transforms/Utils/GlobalStatus.h

Modified: llvm/trunk/include/llvm/Transforms/Utils/GlobalStatus.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Transforms/Utils/GlobalStatus.h?rev=291985&r1=291984&r2=291985&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Transforms/Utils/GlobalStatus.h (original)
+++ llvm/trunk/include/llvm/Transforms/Utils/GlobalStatus.h Fri Jan 13 19:07:05 2017
@@ -14,8 +14,9 @@
 
 namespace llvm {
 
-class Value;
+class Constant;
 class Function;
+class Value;
 
 /// It is safe to destroy a constant iff it is only used by constants itself.
 /// Note that constants cannot be cyclic, so this test is pretty easy to