diff --git a/llvm/lib/Analysis/AliasDebugger.cpp b/llvm/lib/Analysis/AliasDebugger.cpp
index 1e82621..a507842 100644
--- a/llvm/lib/Analysis/AliasDebugger.cpp
+++ b/llvm/lib/Analysis/AliasDebugger.cpp
@@ -29,8 +29,7 @@
 
 namespace {
   
-  class VISIBILITY_HIDDEN AliasDebugger 
-      : public ModulePass, public AliasAnalysis {
+  class AliasDebugger : public ModulePass, public AliasAnalysis {
 
     //What we do is simple.  Keep track of every value the AA could
     //know about, and verify that queries are one of those.