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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203345 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 32 insertions, 32 deletions

diff --git a/tools/opt/AnalysisWrappers.cpp b/tools/opt/AnalysisWrappers.cpp
index b9c627d8f5..1774ea0295 100644
--- a/tools/opt/AnalysisWrappers.cpp
+++ b/tools/opt/AnalysisWrappers.cpp
@@ -32,7 +32,7 @@ namespace {
   struct ExternalFunctionsPassedConstants : public ModulePass {
     static char ID; // Pass ID, replacement for typeid
     ExternalFunctionsPassedConstants() : ModulePass(ID) {}
-    virtual bool runOnModule(Module &M) {
+    bool runOnModule(Module &M) override {
       for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) {
         if (!I->isDeclaration()) continue;
 
@@ -62,7 +62,7 @@ namespace {
       return false;
     }
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesAll();
     }
   };
@@ -78,11 +78,11 @@ namespace {
     static char ID; // Pass ID, replacement for typeid
     CallGraphPrinter() : ModulePass(ID) {}
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesAll();
       AU.addRequiredTransitive<CallGraphWrapperPass>();
     }
-    virtual bool runOnModule(Module &M) {
+    bool runOnModule(Module &M) override {
       getAnalysis<CallGraphWrapperPass>().print(errs(), &M);
       return false;
     }
diff --git a/tools/opt/BreakpointPrinter.cpp b/tools/opt/BreakpointPrinter.cpp
index 66e93fde38..44f4a11773 100644
--- a/tools/opt/BreakpointPrinter.cpp
+++ b/tools/opt/BreakpointPrinter.cpp
@@ -45,7 +45,7 @@ struct BreakpointPrinter : public ModulePass {
     }
   }
 
-  virtual bool runOnModule(Module &M) {
+  bool runOnModule(Module &M) override {
     TypeIdentifierMap.clear();
     NamedMDNode *CU_Nodes = M.getNamedMetadata("llvm.dbg.cu");
     if (CU_Nodes)
@@ -69,7 +69,7 @@ struct BreakpointPrinter : public ModulePass {
     return false;
   }
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.setPreservesAll();
   }
 };
diff --git a/tools/opt/GraphPrinters.cpp b/tools/opt/GraphPrinters.cpp
index b299f4c362..640edfee41 100644
--- a/tools/opt/GraphPrinters.cpp
+++ b/tools/opt/GraphPrinters.cpp
@@ -29,12 +29,12 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     DomInfoPrinter() : FunctionPass(ID) {}
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesAll();
       AU.addRequired<DominatorTreeWrapperPass>();
     }
 
-    virtual bool runOnFunction(Function &F) {
+    bool runOnFunction(Function &F) override {
       getAnalysis<DominatorTreeWrapperPass>().dump();
       return false;
     }
diff --git a/tools/opt/PassPrinters.cpp b/tools/opt/PassPrinters.cpp
index b809d1d405..d6994894ca 100644
--- a/tools/opt/PassPrinters.cpp
+++ b/tools/opt/PassPrinters.cpp
@@ -36,7 +36,7 @@ struct FunctionPassPrinter : public FunctionPass {
     PassName = "FunctionPass Printer: " + PassToPrintName;
   }
 
-  virtual bool runOnFunction(Function &F) {
+  bool runOnFunction(Function &F) override {
     if (!QuietPass)
       Out << "Printing analysis '" << PassToPrint->getPassName()
           << "' for function '" << F.getName() << "':\n";
@@ -46,9 +46,9 @@ struct FunctionPassPrinter : public FunctionPass {
     return false;
   }
 
-  virtual const char *getPassName() const { return PassName.c_str(); }
+  const char *getPassName() const override { return PassName.c_str(); }
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredID(PassToPrint->getTypeInfo());
     AU.setPreservesAll();
   }
@@ -69,7 +69,7 @@ struct CallGraphSCCPassPrinter : public CallGraphSCCPass {
     PassName = "CallGraphSCCPass Printer: " + PassToPrintName;
   }
 
-  virtual bool runOnSCC(CallGraphSCC &SCC) {
+  bool runOnSCC(CallGraphSCC &SCC) override {
     if (!QuietPass)
       Out << "Printing analysis '" << PassToPrint->getPassName() << "':\n";
 
@@ -83,9 +83,9 @@ struct CallGraphSCCPassPrinter : public CallGraphSCCPass {
     return false;
   }
 
-  virtual const char *getPassName() const { return PassName.c_str(); }
+  const char *getPassName() const override { return PassName.c_str(); }
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredID(PassToPrint->getTypeInfo());
     AU.setPreservesAll();
   }
@@ -106,7 +106,7 @@ struct ModulePassPrinter : public ModulePass {
     PassName = "ModulePass Printer: " + PassToPrintName;
   }
 
-  virtual bool runOnModule(Module &M) {
+  bool runOnModule(Module &M) override {
     if (!QuietPass)
       Out << "Printing analysis '" << PassToPrint->getPassName() << "':\n";
 
@@ -115,9 +115,9 @@ struct ModulePassPrinter : public ModulePass {
     return false;
   }
 
-  virtual const char *getPassName() const { return PassName.c_str(); }
+  const char *getPassName() const override { return PassName.c_str(); }
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredID(PassToPrint->getTypeInfo());
     AU.setPreservesAll();
   }
@@ -138,7 +138,7 @@ struct LoopPassPrinter : public LoopPass {
     PassName = "LoopPass Printer: " + PassToPrintName;
   }
 
-  virtual bool runOnLoop(Loop *L, LPPassManager &LPM) {
+  bool runOnLoop(Loop *L, LPPassManager &LPM) override {
     if (!QuietPass)
       Out << "Printing analysis '" << PassToPrint->getPassName() << "':\n";
 
@@ -148,9 +148,9 @@ struct LoopPassPrinter : public LoopPass {
     return false;
   }
 
-  virtual const char *getPassName() const { return PassName.c_str(); }
+  const char *getPassName() const override { return PassName.c_str(); }
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredID(PassToPrint->getTypeInfo());
     AU.setPreservesAll();
   }
@@ -171,7 +171,7 @@ struct RegionPassPrinter : public RegionPass {
     PassName = "RegionPass Printer: " + PassToPrintName;
   }
 
-  virtual bool runOnRegion(Region *R, RGPassManager &RGM) {
+  bool runOnRegion(Region *R, RGPassManager &RGM) override {
     if (!QuietPass) {
       Out << "Printing analysis '" << PassToPrint->getPassName() << "' for "
           << "region: '" << R->getNameStr() << "' in function '"
@@ -183,9 +183,9 @@ struct RegionPassPrinter : public RegionPass {
     return false;
   }
 
-  virtual const char *getPassName() const { return PassName.c_str(); }
+  const char *getPassName() const override { return PassName.c_str(); }
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredID(PassToPrint->getTypeInfo());
     AU.setPreservesAll();
   }
@@ -206,7 +206,7 @@ struct BasicBlockPassPrinter : public BasicBlockPass {
     PassName = "BasicBlockPass Printer: " + PassToPrintName;
   }
 
-  virtual bool runOnBasicBlock(BasicBlock &BB) {
+  bool runOnBasicBlock(BasicBlock &BB) override {
     if (!QuietPass)
       Out << "Printing Analysis info for BasicBlock '" << BB.getName()
           << "': Pass " << PassToPrint->getPassName() << ":\n";
@@ -217,9 +217,9 @@ struct BasicBlockPassPrinter : public BasicBlockPass {
     return false;
   }
 
-  virtual const char *getPassName() const { return PassName.c_str(); }
+  const char *getPassName() const override { return PassName.c_str(); }
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredID(PassToPrint->getTypeInfo());
     AU.setPreservesAll();
   }
diff --git a/tools/opt/PrintSCC.cpp b/tools/opt/PrintSCC.cpp
index f2e77f0cef..cbc0a55996 100644
--- a/tools/opt/PrintSCC.cpp
+++ b/tools/opt/PrintSCC.cpp
@@ -37,11 +37,11 @@ namespace {
   struct CFGSCC : public FunctionPass {
     static char ID;  // Pass identification, replacement for typeid
     CFGSCC() : FunctionPass(ID) {}
-    bool runOnFunction(Function& func);
+    bool runOnFunction(Function& func) override;
 
-    void print(raw_ostream &O, const Module* = 0) const { }
+    void print(raw_ostream &O, const Module* = 0) const override { }
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesAll();
     }
   };
@@ -51,12 +51,12 @@ namespace {
     CallGraphSCC() : ModulePass(ID) {}
 
     // run - Print out SCCs in the call graph for the specified module.
-    bool runOnModule(Module &M);
+    bool runOnModule(Module &M) override;
 
-    void print(raw_ostream &O, const Module* = 0) const { }
+    void print(raw_ostream &O, const Module* = 0) const override { }
 
     // getAnalysisUsage - This pass requires the CallGraph.
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesAll();
       AU.addRequired<CallGraphWrapperPass>();
     }