[C++11] Add 'override' keyword to virtual methods that override their base class.

llvm-svn: 202953

1 files changed, 11 insertions, 11 deletions

diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.h b/llvm/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.h
index 41ccfe28ce8..97b565be0d2 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.h
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.h
@@ -44,28 +44,28 @@ namespace objcarc {
     }
 
   private:
-    virtual void initializePass() {
+    void initializePass() override {
       InitializeAliasAnalysis(this);
     }
 
     /// This method is used when a pass implements an analysis interface through
     /// multiple inheritance.  If needed, it should override this to adjust the
     /// this pointer as needed for the specified pass info.
-    virtual void *getAdjustedAnalysisPointer(const void *PI) {
+    void *getAdjustedAnalysisPointer(const void *PI) override {
       if (PI == &AliasAnalysis::ID)
         return static_cast<AliasAnalysis *>(this);
       return this;
     }
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-    virtual AliasResult alias(const Location &LocA, const Location &LocB);
-    virtual bool pointsToConstantMemory(const Location &Loc, bool OrLocal);
-    virtual ModRefBehavior getModRefBehavior(ImmutableCallSite CS);
-    virtual ModRefBehavior getModRefBehavior(const Function *F);
-    virtual ModRefResult getModRefInfo(ImmutableCallSite CS,
-                                       const Location &Loc);
-    virtual ModRefResult getModRefInfo(ImmutableCallSite CS1,
-                                       ImmutableCallSite CS2);
+    void getAnalysisUsage(AnalysisUsage &AU) const override;
+    AliasResult alias(const Location &LocA, const Location &LocB) override;
+    bool pointsToConstantMemory(const Location &Loc, bool OrLocal) override;
+    ModRefBehavior getModRefBehavior(ImmutableCallSite CS) override;
+    ModRefBehavior getModRefBehavior(const Function *F) override;
+    ModRefResult getModRefInfo(ImmutableCallSite CS,
+                               const Location &Loc) override;
+    ModRefResult getModRefInfo(ImmutableCallSite CS1,
+                               ImmutableCallSite CS2) override;
   };
 
 } // namespace objcarc