Utils: Remove unreachable break, NFC

llvm-svn: 225924

diff --git a/llvm/lib/Transforms/Utils/ValueMapper.cpp b/llvm/lib/Transforms/Utils/ValueMapper.cpp
index b86de4f..5db8bf9 100644 (file)
--- a/llvm/lib/Transforms/Utils/ValueMapper.cpp
+++ b/llvm/lib/Transforms/Utils/ValueMapper.cpp
@@ -219,7 +219,6 @@ static Metadata *cloneMDNode(const UniquableMDNode *Node, ValueToValueMapTy &VM,
   case Metadata::CLASS##Kind:                                                  \
     return clone##CLASS(cast<CLASS>(Node), VM, Flags, TypeMapper,              \
                         Materializer, IsDistinct);                             \
-    break;
 #include "llvm/IR/Metadata.def"
   }
 }