[PM/AA] Completely remove the AliasAnalysis::copyValue interface.

[oota-llvm.git] / include / llvm / Analysis / AliasAnalysis.h

diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h
index f4c1167314a1a8e5cb8a07019223904c93dc2036..57e44876f5c826738fe1070a5f13345e5d93bb29 100644 (file)
--- a/include/llvm/Analysis/AliasAnalysis.h
+++ b/include/llvm/Analysis/AliasAnalysis.h
@@ -518,14 +518,6 @@ public:
   ///
   virtual void deleteValue(Value *V);
 
-  /// copyValue - This method should be used whenever a preexisting value in the
-  /// program is copied or cloned, introducing a new value.  Note that analysis
-  /// implementations should tolerate clients that use this method to introduce
-  /// the same value multiple times: if the analysis already knows about a
-  /// value, it should ignore the request.
-  ///
-  virtual void copyValue(Value *From, Value *To);
-
   /// addEscapingUse - This method should be used whenever an escaping use is
   /// added to a pointer value.  Analysis implementations may either return
   /// conservative responses for that value in the future, or may recompute
@@ -541,7 +533,6 @@ public:
   /// above, and it provided as a helper to simplify client code.
   ///
   void replaceWithNewValue(Value *Old, Value *New) {
-    copyValue(Old, New);
     deleteValue(Old);
   }
 };