Fix DenseMap when LLVM_HAS_RVALUE_REFERENCES is defined but equals 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172454 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/DenseMap.h b/include/llvm/ADT/DenseMap.h
index 04912c703cae2ffb49746c9dfe57abba548b8894..12cba08a61e90ac83a0e1c532e1de670978b88d8 100644 (file)
--- a/include/llvm/ADT/DenseMap.h
+++ b/include/llvm/ADT/DenseMap.h
@@ -159,7 +159,7 @@ public:
     return std::make_pair(iterator(TheBucket, getBucketsEnd(), true), true);
   }
 
-#ifdef LLVM_HAS_RVALUE_REFERENCES
+#if LLVM_HAS_RVALUE_REFERENCES
   // Inserts key,value pair into the map if the key isn't already in the map.
   // If the key is already in the map, it returns false and doesn't update the
   // value.