Fix build error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36648 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp
index 43e70bb..ad6c898 100644
--- a/lib/Analysis/IPA/CallGraph.cpp
+++ b/lib/Analysis/IPA/CallGraph.cpp
@@ -190,14 +190,16 @@
   }
 };
 
-const int CallGraph::ID = 0;
+
 RegisterAnalysisGroup<CallGraph> X("Call Graph");
-const int BasicCallGraph::ID = 0;
 RegisterPass<BasicCallGraph> Y("basiccg", "Basic CallGraph Construction");
 RegisterAnalysisGroup<CallGraph, true> Z(Y);
 
 } //End anonymous namespace
 
+const int CallGraph::ID = 0;
+const int BasicCallGraph::ID = 0;
+
 void CallGraph::initialize(Module &M) {
   Mod = &M;
 }