Adjust Valuehandle to hold its operand directly in it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19897 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/TransformInternals.h b/lib/Transforms/TransformInternals.h
index b5747c9..9b90fcc 100644
--- a/lib/Transforms/TransformInternals.h
+++ b/lib/Transforms/TransformInternals.h
@@ -59,6 +59,7 @@
 // 
 class ValueMapCache;
 class ValueHandle : public Instruction {
+  Use Op;
   ValueMapCache &Cache;
 public:
   ValueHandle(ValueMapCache &VMC, Value *V);