diff --git a/lib/TableGen/Record.cpp b/lib/TableGen/Record.cpp
index 9f71e1347f6..3089a13c6bc 100644
--- a/lib/TableGen/Record.cpp
+++ b/lib/TableGen/Record.cpp
@@ -722,7 +722,7 @@ Init *UnOpInit::Fold(Record *CurRec, MultiClass *CurMultiClass) const {
         return LHSs;
 
       if (DefInit *LHSd = dyn_cast<DefInit>(LHS))
-        return StringInit::get(LHSd->getDef()->getName());
+        return StringInit::get(LHSd->getAsString());
 
       if (IntInit *LHSi = dyn_cast<IntInit>(LHS))
         return StringInit::get(LHSi->getAsString());