Silence an unused variable warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101438 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index 987712a2dc01d04691d0e6c1be4d120767714fb2..a60877db2f62795b98152961f33177b62bf79699 100644 (file)
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -331,7 +331,7 @@ void cleanupPassRegistrar(void*) {
     PassRegistrarObj = 0;
   }
 }
-ManagedCleanup<&cleanupPassRegistrar> registrarCleanup;
+ManagedCleanup<&cleanupPassRegistrar> registrarCleanup ATTRIBUTE_USED;
 
 }