diff --git a/lib/CodeGen/GCMetadata.cpp b/lib/CodeGen/GCMetadata.cpp
index 4d25dccff57..055172b4e0e 100644
--- a/lib/CodeGen/GCMetadata.cpp
+++ b/lib/CodeGen/GCMetadata.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Pass.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/Function.h"
+#include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
@@ -92,7 +93,7 @@ GCStrategy *GCModuleInfo::getOrCreateStrategy(const Module *M,
     }
   }
  
-  errs() << "unsupported GC: " << Name << "\n";
+  dbgs() << "unsupported GC: " << Name << "\n";
   llvm_unreachable(0);
 }