Last try to get this reference counting right, I swear.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118589 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/VMCore/Attributes.cpp b/lib/VMCore/Attributes.cpp
index 37a217fc8c..477111a3ae 100644
--- a/lib/VMCore/Attributes.cpp
+++ b/lib/VMCore/Attributes.cpp
@@ -131,7 +131,7 @@ public:
   }
   void DropRef() {
     sys::SmartScopedLock<true> Lock(*ALMutex);
-    sys::cas_flag new_val = RefCount--;
+    sys::cas_flag new_val = --RefCount;
     if (new_val == 0)
       delete this;
   }