Restore a call to rememberInstruction which was accidentally dropped
in refactoring.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106398 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp
index c47b339..df562fa 100644
--- a/lib/Analysis/ScalarEvolutionExpander.cpp
+++ b/lib/Analysis/ScalarEvolutionExpander.cpp
@@ -46,6 +46,7 @@
             rememberInstruction(NewCI);
             return NewCI;
           }
+          rememberInstruction(CI);
           return CI;
         }