5 files changed, 0 insertions, 18 deletions
diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index ad0727a0e0e..44d137dffd2 100644
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -71,11 +71,6 @@ void AliasAnalysis::deleteValue(Value *V) {
   AA->deleteValue(V);
 }
 
-void AliasAnalysis::copyValue(Value *From, Value *To) {
-  assert(AA && "AA didn't call InitializeAliasAnalysis in its run method!");
-  AA->copyValue(From, To);
-}
-
 void AliasAnalysis::addEscapingUse(Use &U) {
   assert(AA && "AA didn't call InitializeAliasAnalysis in its run method!");
   AA->addEscapingUse(U);
diff --git a/llvm/lib/Analysis/AliasDebugger.cpp b/llvm/lib/Analysis/AliasDebugger.cpp
index 1ef49fc02fe..e5107b3bc82 100644
--- a/llvm/lib/Analysis/AliasDebugger.cpp
+++ b/llvm/lib/Analysis/AliasDebugger.cpp
@@ -124,10 +124,6 @@ namespace {
       assert(Vals.find(V) != Vals.end() && "Never seen value in AA before");
       AliasAnalysis::deleteValue(V);
     }
-    void copyValue(Value *From, Value *To) override {
-      Vals.insert(To);
-      AliasAnalysis::copyValue(From, To);
-    }
 
   };
 }
diff --git a/llvm/lib/Analysis/AliasSetTracker.cpp b/llvm/lib/Analysis/AliasSetTracker.cpp
index bf8cda1ffae..54d0f4304e1 100644
--- a/llvm/lib/Analysis/AliasSetTracker.cpp
+++ b/llvm/lib/Analysis/AliasSetTracker.cpp
@@ -544,9 +544,6 @@ void AliasSetTracker::deleteValue(Value *PtrVal) {
 // the tracker already knows about a value, it will ignore the request.
 //
 void AliasSetTracker::copyValue(Value *From, Value *To) {
-  // Notify the alias analysis implementation that this value is copied.
-  AA.copyValue(From, To);
-
   // First, look up the PointerRec for this pointer.
   PointerMapType::iterator I = PointerMap.find_as(From);
   if (I == PointerMap.end())
diff --git a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp b/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
index f1ddde25292..8e6e89d0a82 100644
--- a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -158,7 +158,6 @@ namespace {
     }
 
     void deleteValue(Value *V) override;
-    void copyValue(Value *From, Value *To) override;
     void addEscapingUse(Use &U) override;
 
     /// getAdjustedAnalysisPointer - This method is used when a pass implements
@@ -585,10 +584,6 @@ void GlobalsModRef::deleteValue(Value *V) {
   AliasAnalysis::deleteValue(V);
 }
 
-void GlobalsModRef::copyValue(Value *From, Value *To) {
-  AliasAnalysis::copyValue(From, To);
-}
-
 void GlobalsModRef::addEscapingUse(Use &U) {
   // For the purposes of this analysis, it is conservatively correct to treat
   // a newly escaping value equivalently to a deleted one.  We could perhaps
diff --git a/llvm/lib/Analysis/NoAliasAnalysis.cpp b/llvm/lib/Analysis/NoAliasAnalysis.cpp
index 7617622b9ab..322a9a80de4 100644
--- a/llvm/lib/Analysis/NoAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/NoAliasAnalysis.cpp
@@ -72,7 +72,6 @@ namespace {
     }
 
     void deleteValue(Value *V) override {}
-    void copyValue(Value *From, Value *To) override {}
     void addEscapingUse(Use &U) override {}
 
     /// getAdjustedAnalysisPointer - This method is used when a pass implements