Index: include/llvm/LTO/LTO.h
===================================================================
--- include/llvm/LTO/LTO.h
+++ include/llvm/LTO/LTO.h
@@ -157,6 +157,9 @@
     bool canBeOmittedFromSymbolTable() const {
       return isGV() && llvm::canBeOmittedFromSymbolTable(getGV());
     }
+    bool hasDLLExportStorageClass() const {
+      return isGV() && getGV()->hasDLLExportStorageClass();
+    }
     bool isTLS() const {
       // FIXME: Expose a thread-local flag for module asm symbols.
       return isGV() && getGV()->isThreadLocal();