1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/TailRecursionElimination.cpp b/lib/Transforms/Scalar/TailRecursionElimination.cpp
index daa6200871..d2ec688b74 100644
--- a/lib/Transforms/Scalar/TailRecursionElimination.cpp
+++ b/lib/Transforms/Scalar/TailRecursionElimination.cpp
@@ -59,13 +59,14 @@
 #include "llvm/Pass.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/ADT/Statistic.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 STATISTIC(NumEliminated, "Number of tail calls removed");
 STATISTIC(NumAccumAdded, "Number of accumulators introduced");
 
 namespace {
-  struct TailCallElim : public FunctionPass {
+  struct VISIBILITY_HIDDEN TailCallElim : public FunctionPass {
     virtual bool runOnFunction(Function &F);
 
   private: