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

llvm-svn: 202953

5 files changed, 23 insertions, 23 deletions

diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp
index 5a86ba31b2d..cb7e4da3c37 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp
@@ -37,8 +37,8 @@ using namespace llvm::objcarc;
 namespace {
   /// \brief Autorelease pool elimination.
   class ObjCARCAPElim : public ModulePass {
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-    virtual bool runOnModule(Module &M);
+    void getAnalysisUsage(AnalysisUsage &AU) const override;
+    bool runOnModule(Module &M) override;
 
     static bool MayAutorelease(ImmutableCallSite CS, unsigned Depth = 0);
     static bool OptimizeBB(BasicBlock *BB);
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
diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
index fd90e854da0..b1dc2ec5339 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
@@ -79,9 +79,9 @@ namespace {
     void ContractRelease(Instruction *Release,
                          inst_iterator &Iter);
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-    virtual bool doInitialization(Module &M);
-    virtual bool runOnFunction(Function &F);
+    void getAnalysisUsage(AnalysisUsage &AU) const override;
+    bool doInitialization(Module &M) override;
+    bool runOnFunction(Function &F) override;
 
   public:
     static char ID;
diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp
index 69c45c275c1..8bec699faa1 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCExpand.cpp
@@ -50,9 +50,9 @@ using namespace llvm::objcarc;
 namespace {
   /// \brief Early ARC transformations.
   class ObjCARCExpand : public FunctionPass {
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-    virtual bool doInitialization(Module &M);
-    virtual bool runOnFunction(Function &F);
+    void getAnalysisUsage(AnalysisUsage &AU) const override;
+    bool doInitialization(Module &M) override;
+    bool runOnFunction(Function &F) override;
 
     /// A flag indicating whether this optimization pass should run.
     bool Run;
diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
index b5ef1c9cd68..4e2cf59d184 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
@@ -1163,10 +1163,10 @@ namespace {
     void GatherStatistics(Function &F, bool AfterOptimization = false);
 #endif
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-    virtual bool doInitialization(Module &M);
-    virtual bool runOnFunction(Function &F);
-    virtual void releaseMemory();
+    void getAnalysisUsage(AnalysisUsage &AU) const override;
+    bool doInitialization(Module &M) override;
+    bool runOnFunction(Function &F) override;
+    void releaseMemory() override;
 
   public:
     static char ID;