Fixed build warning. No functionality change.

llvm-svn: 76761

diff --git a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
index a31a492..aa808e2 100644 (file)
--- a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -265,7 +265,7 @@ void ValueEnumerator::EnumerateOperandType(const Value *V) {
           EnumerateOperandType(Elem);
       }
     }
-  } else if (const MDString *MDS = dyn_cast<MDString>(V))
+  } else if (dyn_cast<MDString>(V))
     EnumerateValue(V);
 }