Use 'override/final' instead of 'virtual' for overridden methods

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

diff --git a/include/llvm/Analysis/LibCallAliasAnalysis.h b/include/llvm/Analysis/LibCallAliasAnalysis.h
index c01b210acf4b2e949def98cbdd40aef0a29ad29f..df95e0e6fdc2769bcc7efeda24934564175273fb 100644 (file)
--- a/include/llvm/Analysis/LibCallAliasAnalysis.h
+++ b/include/llvm/Analysis/LibCallAliasAnalysis.h
@@ -15,6 +15,7 @@
 #define LLVM_ANALYSIS_LIBCALLALIASANALYSIS_H
 
 #include "llvm/Analysis/AliasAnalysis.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Pass.h"
 
 namespace llvm {
@@ -27,7 +28,7 @@ namespace llvm {
     
     LibCallInfo *LCI;
     
-    explicit LibCallAliasAnalysis(LibCallInfo *LC = 0)
+    explicit LibCallAliasAnalysis(LibCallInfo *LC = nullptr)
         : FunctionPass(ID), LCI(LC) {
       initializeLibCallAliasAnalysisPass(*PassRegistry::getPassRegistry());
     }
@@ -35,29 +36,26 @@ namespace llvm {
         : FunctionPass(ID), LCI(LC) {
       initializeLibCallAliasAnalysisPass(*PassRegistry::getPassRegistry());
     }
-    ~LibCallAliasAnalysis();
-    
+    ~LibCallAliasAnalysis() override;
+
     ModRefResult getModRefInfo(ImmutableCallSite CS,
-                               const Location &Loc);
-    
+                               const Location &Loc) override;
+ 
     ModRefResult getModRefInfo(ImmutableCallSite CS1,
-                               ImmutableCallSite CS2) {
+                               ImmutableCallSite CS2) override {
       // TODO: Could compare two direct calls against each other if we cared to.
       return AliasAnalysis::getModRefInfo(CS1, CS2);
     }
-    
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-    
-    virtual bool runOnFunction(Function &F) {
-      InitializeAliasAnalysis(this);                 // set up super class
-      return false;
-    }
-    
+
+    void getAnalysisUsage(AnalysisUsage &AU) const override;
+
+    bool runOnFunction(Function &F) override;
+
     /// getAdjustedAnalysisPointer - 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 (AliasAnalysis*)this;
       return this;