X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FUse.h;h=80804459cc339e017d0073dc47519d5dc941a1fe;hb=1b005075b6f0b698eeca69e108688d112bd44519;hp=1bdacb48f4d03e6dafd7557e801cff848992ae4f;hpb=a88a0ca8082006b37d14d8aee4a644b20bae8bc9;p=oota-llvm.git

diff --git a/include/llvm/Use.h b/include/llvm/Use.h
index 1bdacb48f4d..80804459cc3 100644
--- a/include/llvm/Use.h
+++ b/include/llvm/Use.h
@@ -26,6 +26,7 @@
 #define LLVM_USE_H
 
 #include "llvm/ADT/PointerIntPair.h"
+#include "llvm/Support/Compiler.h"
 #include <cstddef>
 #include <iterator>
 
@@ -66,7 +67,7 @@ public:
 
 private:
   /// Copy ctor - do not implement
-  Use(const Use &U);
+  Use(const Use &U) LLVM_DELETED_FUNCTION;
 
   /// Destructor - Only for zap()
   ~Use() {
@@ -112,13 +113,16 @@ public:
   Use *getNext() const { return Next; }
 
   
+  /// initTags - initialize the waymarking tags on an array of Uses, so that
+  /// getUser() can find the User from any of those Uses.
+  static Use *initTags(Use *Start, Use *Stop);
+
   /// zap - This is used to destroy Use operands when the number of operands of
   /// a User changes.
   static void zap(Use *Start, const Use *Stop, bool del = false);
 
 private:
   const Use* getImpliedUser() const;
-  static Use *initTags(Use *Start, Use *Stop);
   
   Value *Val;
   Use *Next;
@@ -140,7 +144,6 @@ private:
   }
 
   friend class Value;
-  friend class User;
 };
 
 // simplify_type - Allow clients to treat uses just like values when using