1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SpillPlacement.h b/lib/CodeGen/SpillPlacement.h
index 105516bb62..0a90398a4c 100644
--- a/lib/CodeGen/SpillPlacement.h
+++ b/lib/CodeGen/SpillPlacement.h
@@ -39,7 +39,7 @@ class EdgeBundles;
 class MachineBasicBlock;
 class MachineLoopInfo;
 
-class SpillPlacement  : public MachineFunctionPass {
+class LLVM_LIBRARY_VISIBILITY SpillPlacement : public MachineFunctionPass {
   struct Node;
   const MachineFunction *MF;
   const EdgeBundles *bundles;