1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/AntiDepBreaker.h b/lib/CodeGen/AntiDepBreaker.h
index df47f984d57..b6e5450e0d6 100644
--- a/lib/CodeGen/AntiDepBreaker.h
+++ b/lib/CodeGen/AntiDepBreaker.h
@@ -28,7 +28,7 @@ namespace llvm {
 /// AntiDepBreaker - This class works into conjunction with the
 /// post-RA scheduler to rename registers to break register
 /// anti-dependencies.
-class AntiDepBreaker {
+class LLVM_LIBRARY_VISIBILITY AntiDepBreaker {
 public:
   typedef std::vector<std::pair<MachineInstr *, MachineInstr *> > 
     DbgValueVector;