Utils: Remove unreachable break, NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225924 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp
index b86de4f196eceb8cb9174b637522ed00e3e7a24d..5db8bf96a647cf9fc58440574f83f453dffb64bf 100644 (file)
--- a/lib/Transforms/Utils/ValueMapper.cpp
+++ b/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"
   }
 }