[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. PowerPC edition

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207504 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 13 deletions

diff --git a/lib/Target/PowerPC/PPCFrameLowering.h b/lib/Target/PowerPC/PPCFrameLowering.h
index 619ad833a7f..94e9b67338b 100644
--- a/lib/Target/PowerPC/PPCFrameLowering.h
+++ b/lib/Target/PowerPC/PPCFrameLowering.h
@@ -38,37 +38,37 @@ public:
 
   /// emitProlog/emitEpilog - These methods insert prolog and epilog code into
   /// the function.
-  void emitPrologue(MachineFunction &MF) const;
-  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+  void emitPrologue(MachineFunction &MF) const override;
+  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override;
 
-  bool hasFP(const MachineFunction &MF) const;
+  bool hasFP(const MachineFunction &MF) const override;
   bool needsFP(const MachineFunction &MF) const;
   void replaceFPWithRealFP(MachineFunction &MF) const;
 
   void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
-                                            RegScavenger *RS = nullptr) const;
+                                     RegScavenger *RS = nullptr) const override;
   void processFunctionBeforeFrameFinalized(MachineFunction &MF,
-                                       RegScavenger *RS = nullptr) const;
+                                     RegScavenger *RS = nullptr) const override;
   void addScavengingSpillSlot(MachineFunction &MF, RegScavenger *RS) const;
 
   bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
                                  MachineBasicBlock::iterator MI,
                                  const std::vector<CalleeSavedInfo> &CSI,
-                                 const TargetRegisterInfo *TRI) const;
+                                 const TargetRegisterInfo *TRI) const override;
 
   void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
+                                  MachineBasicBlock &MBB,
+                                  MachineBasicBlock::iterator I) const override;
 
   bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
-                                   MachineBasicBlock::iterator MI,
-                                   const std::vector<CalleeSavedInfo> &CSI,
-                                   const TargetRegisterInfo *TRI) const;
+                                  MachineBasicBlock::iterator MI,
+                                  const std::vector<CalleeSavedInfo> &CSI,
+                                  const TargetRegisterInfo *TRI) const override;
 
   /// targetHandlesStackFrameRounding - Returns true if the target is
   /// responsible for rounding up the stack frame (probably at emitPrologue
   /// time).
-  bool targetHandlesStackFrameRounding() const { return true; }
+  bool targetHandlesStackFrameRounding() const override { return true; }
 
   /// getReturnSaveOffset - Return the previous frame offset to save the
   /// return address.
@@ -141,7 +141,7 @@ public:
 
   // With the SVR4 ABI, callee-saved registers have fixed offsets on the stack.
   const SpillSlot *
-  getCalleeSavedSpillSlots(unsigned &NumEntries) const {
+  getCalleeSavedSpillSlots(unsigned &NumEntries) const override {
     if (Subtarget.isDarwinABI()) {
       NumEntries = 1;
       if (Subtarget.isPPC64()) {