diff --git a/lib/Transforms/IPO/OldPoolAllocate.cpp b/lib/Transforms/IPO/OldPoolAllocate.cpp
index 1e63381c893..0620d1d02d9 100644
--- a/lib/Transforms/IPO/OldPoolAllocate.cpp
+++ b/lib/Transforms/IPO/OldPoolAllocate.cpp
@@ -570,7 +570,7 @@ public:
     Args.push_back(getScalarRef(I->getOperand(0)).Pool.Handle);
     Instruction *NewCall = new CallInst(PoolAllocator.PoolFree, Args);
     ReplaceInstWith(I, NewCall);
-    ReferencesToUpdate.push_back(RefToUpdate(NewCall, 0, I->getOperand(0)));
+    ReferencesToUpdate.push_back(RefToUpdate(NewCall, 1, I->getOperand(0)));
   }
 
   // visitCallInst - Create a new call instruction with the extra arguments for