[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207511 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp
index 26d16cd..23847d6 100644 (file)
--- a/lib/CodeGen/MachineScheduler.cpp
+++ b/lib/CodeGen/MachineScheduler.cpp
@@ -3347,7 +3347,7 @@ public:
   InstructionShuffler(bool alternate, bool topdown)
     : IsAlternating(alternate), IsTopDown(topdown) {}
 
-  virtual void initialize(ScheduleDAGMI*) {
+  void initialize(ScheduleDAGMI*) override {
     TopQ.clear();
     BottomQ.clear();
   }
@@ -3355,7 +3355,7 @@ public:
   /// Implement MachineSchedStrategy interface.
   /// -----------------------------------------
 
-  virtual SUnit *pickNode(bool &IsTopNode) {
+  SUnit *pickNode(bool &IsTopNode) override {
     SUnit *SU;
     if (IsTopDown) {
       do {
@@ -3378,12 +3378,12 @@ public:
     return SU;
   }
 
-  virtual void schedNode(SUnit *SU, bool IsTopNode) {}
+  void schedNode(SUnit *SU, bool IsTopNode) override {}
 
-  virtual void releaseTopNode(SUnit *SU) {
+  void releaseTopNode(SUnit *SU) override {
     TopQ.push(SU);
   }
-  virtual void releaseBottomNode(SUnit *SU) {
+  void releaseBottomNode(SUnit *SU) override {
     BottomQ.push(SU);
   }
 };

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
index cfa0858..78ec4df 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
@@ -1784,7 +1784,7 @@ public:
   }
 
 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
-  void dump(ScheduleDAG *DAG) const {
+  void dump(ScheduleDAG *DAG) const override {
     // Emulate pop() without clobbering NodeQueueIds.
     std::vector<SUnit*> DumpQueue = Queue;
     SF DumpPicker = Picker;

diff --git a/lib/ProfileData/InstrProf.cpp b/lib/ProfileData/InstrProf.cpp
index 2eca8b2..de2b13d 100644 (file)
--- a/lib/ProfileData/InstrProf.cpp
+++ b/lib/ProfileData/InstrProf.cpp
@@ -52,7 +52,7 @@ class InstrProfErrorCategoryType : public error_category {
     }
     llvm_unreachable("A value of instrprof_error has no message.");
   }
-  error_condition default_error_condition(int EV) const {
+  error_condition default_error_condition(int EV) const override {
     if (EV == instrprof_error::success)
       return errc::success;
     return errc::invalid_argument;

diff --git a/lib/Target/ARM/ARMFrameLowering.h b/lib/Target/ARM/ARMFrameLowering.h
index 524ee36..981d320 100644 (file)
--- a/lib/Target/ARM/ARMFrameLowering.h
+++ b/lib/Target/ARM/ARMFrameLowering.h
@@ -57,7 +57,7 @@ public:
   void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                             RegScavenger *RS) const override;
 
-  void adjustForSegmentedStacks(MachineFunction &MF) const;
+  void adjustForSegmentedStacks(MachineFunction &MF) const override;
 
  private:
   void emitPushInst(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI,

diff --git a/lib/Target/ARM/ARMOptimizeBarriersPass.cpp b/lib/Target/ARM/ARMOptimizeBarriersPass.cpp
index 5c665b1..2a49255 100644 (file)
--- a/lib/Target/ARM/ARMOptimizeBarriersPass.cpp
+++ b/lib/Target/ARM/ARMOptimizeBarriersPass.cpp
@@ -25,9 +25,9 @@ public:
   static char ID;
   ARMOptimizeBarriersPass() : MachineFunctionPass(ID) {}
 
-  virtual bool runOnMachineFunction(MachineFunction &Fn);
+  bool runOnMachineFunction(MachineFunction &Fn) override;
 
-  virtual const char *getPassName() const {
+  const char *getPassName() const override {
     return "optimise barriers pass";
   }
 

diff --git a/lib/Target/ARM/ARMTargetMachine.h b/lib/Target/ARM/ARMTargetMachine.h
index 389839e..664c992 100644 (file)
--- a/lib/Target/ARM/ARMTargetMachine.h
+++ b/lib/Target/ARM/ARMTargetMachine.h
@@ -101,7 +101,7 @@ class ARMTargetMachine : public ARMBaseTargetMachine {
 /// ARMLETargetMachine - ARM little endian target machine.
 ///
 class ARMLETargetMachine : public ARMTargetMachine {
-  virtual void anchor();
+  void anchor() override;
 public:
   ARMLETargetMachine(const Target &T, StringRef TT,
                      StringRef CPU, StringRef FS, const TargetOptions &Options,
@@ -112,7 +112,7 @@ public:
 /// ARMBETargetMachine - ARM big endian target machine.
 ///
 class ARMBETargetMachine : public ARMTargetMachine {
-  virtual void anchor();
+  void anchor() override;
 public:
   ARMBETargetMachine(const Target &T, StringRef TT,
                      StringRef CPU, StringRef FS, const TargetOptions &Options,
@@ -168,7 +168,7 @@ public:
 /// ThumbLETargetMachine - Thumb little endian target machine.
 ///
 class ThumbLETargetMachine : public ThumbTargetMachine {
-  virtual void anchor();
+  void anchor() override;
 public:
   ThumbLETargetMachine(const Target &T, StringRef TT,
                      StringRef CPU, StringRef FS, const TargetOptions &Options,
@@ -179,7 +179,7 @@ public:
 /// ThumbBETargetMachine - Thumb big endian target machine.
 ///
 class ThumbBETargetMachine : public ThumbTargetMachine {
-  virtual void anchor();
+  void anchor() override;
 public:
   ThumbBETargetMachine(const Target &T, StringRef TT, StringRef CPU,
                        StringRef FS, const TargetOptions &Options,

diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.h b/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.h
index beaf6a4..51cfa0a 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.h
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.h
@@ -35,13 +35,13 @@ namespace llvm {
   };
 
   class ARMCOFFMCAsmInfoMicrosoft : public MCAsmInfoMicrosoft {
-    void anchor();
+    void anchor() override;
   public:
     explicit ARMCOFFMCAsmInfoMicrosoft();
   };
 
   class ARMCOFFMCAsmInfoGNU : public MCAsmInfoGNUCOFF {
-    void anchor();
+    void anchor() override;
   public:
     explicit ARMCOFFMCAsmInfoGNU();
   };

diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp
index f16547a..fbb34ed 100644 (file)
--- a/lib/Target/CppBackend/CPPBackend.cpp
+++ b/lib/Target/CppBackend/CPPBackend.cpp
@@ -108,9 +108,9 @@ namespace {
     explicit CppWriter(formatted_raw_ostream &o) :
       ModulePass(ID), Out(o), uniqueNum(0), is_inline(false), indent_level(0){}
 
-    virtual const char *getPassName() const { return "C++ backend"; }
+    const char *getPassName() const override { return "C++ backend"; }
 
-    bool runOnModule(Module &M);
+    bool runOnModule(Module &M) override;
 
     void printProgram(const std::string& fname, const std::string& modName );
     void printModule(const std::string& fname, const std::string& modName );

diff --git a/lib/Target/CppBackend/CPPTargetMachine.h b/lib/Target/CppBackend/CPPTargetMachine.h
index ee39f2a..673ade7 100644 (file)
--- a/lib/Target/CppBackend/CPPTargetMachine.h
+++ b/lib/Target/CppBackend/CPPTargetMachine.h
@@ -28,14 +28,12 @@ struct CPPTargetMachine : public TargetMachine {
                    CodeGenOpt::Level OL)
     : TargetMachine(T, TT, CPU, FS, Options) {}
 
-  virtual bool addPassesToEmitFile(PassManagerBase &PM,
-                                   formatted_raw_ostream &Out,
-                                   CodeGenFileType FileType,
-                                   bool DisableVerify,
-                                   AnalysisID StartAfter,
-                                   AnalysisID StopAfter);
-
-  virtual const DataLayout *getDataLayout() const { return nullptr; }
+  bool addPassesToEmitFile(PassManagerBase &PM, formatted_raw_ostream &Out,
+                           CodeGenFileType FileType, bool DisableVerify,
+                           AnalysisID StartAfter,
+                           AnalysisID StopAfter) override;
+
+  const DataLayout *getDataLayout() const override { return nullptr; }
 };
 
 extern Target TheCppBackendTarget;

diff --git a/lib/Target/SystemZ/SystemZElimCompare.cpp b/lib/Target/SystemZ/SystemZElimCompare.cpp
index cb17897..dc210d6 100644 (file)
--- a/lib/Target/SystemZ/SystemZElimCompare.cpp
+++ b/lib/Target/SystemZ/SystemZElimCompare.cpp
@@ -71,7 +71,7 @@ public:
   }
 
   bool processBlock(MachineBasicBlock &MBB);
-  bool runOnMachineFunction(MachineFunction &F);
+  bool runOnMachineFunction(MachineFunction &F) override;
 
 private:
   Reference getRegReferences(MachineInstr *MI, unsigned Reg);

diff --git a/lib/Target/SystemZ/SystemZLongBranch.cpp b/lib/Target/SystemZ/SystemZLongBranch.cpp
index 760f115..8081334 100644 (file)
--- a/lib/Target/SystemZ/SystemZLongBranch.cpp
+++ b/lib/Target/SystemZ/SystemZLongBranch.cpp
@@ -138,7 +138,7 @@ public:
     return "SystemZ Long Branch";
   }
 
-  bool runOnMachineFunction(MachineFunction &F);
+  bool runOnMachineFunction(MachineFunction &F) override;
 
 private:
   void skipNonTerminators(BlockPosition &Position, MBBInfo &Block);

diff --git a/lib/Target/SystemZ/SystemZShortenInst.cpp b/lib/Target/SystemZ/SystemZShortenInst.cpp
index 05f3c2e..aad899c 100644 (file)
--- a/lib/Target/SystemZ/SystemZShortenInst.cpp
+++ b/lib/Target/SystemZ/SystemZShortenInst.cpp
@@ -31,7 +31,7 @@ public:
   }
 
   bool processBlock(MachineBasicBlock &MBB);
-  bool runOnMachineFunction(MachineFunction &F);
+  bool runOnMachineFunction(MachineFunction &F) override;
 
 private:
   bool shortenIIF(MachineInstr &MI, unsigned *GPRMap, unsigned LiveOther,

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 4533404..78b0d01 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -782,7 +782,7 @@ namespace llvm {
                                            Type *Ty) const override;
 
     /// Intel processors have a unified instruction and data cache
-    const char * getClearCacheBuiltinName() const {
+    const char * getClearCacheBuiltinName() const override {
       return nullptr; // nothing to do, move along.
     }