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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203433 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 14 deletions

diff --git a/lib/Target/ARM/Thumb1RegisterInfo.h b/lib/Target/ARM/Thumb1RegisterInfo.h
index 9689b23146..d958887fd1 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.h
+++ b/lib/Target/ARM/Thumb1RegisterInfo.h
@@ -27,21 +27,20 @@ struct Thumb1RegisterInfo : public ARMBaseRegisterInfo {
 public:
   Thumb1RegisterInfo(const ARMSubtarget &STI);
 
-  const TargetRegisterClass*
-  getLargestLegalSuperClass(const TargetRegisterClass *RC) const;
+  const TargetRegisterClass *
+  getLargestLegalSuperClass(const TargetRegisterClass *RC) const override;
 
-  const TargetRegisterClass*
-  getPointerRegClass(const MachineFunction &MF, unsigned Kind = 0) const;
+  const TargetRegisterClass *
+  getPointerRegClass(const MachineFunction &MF,
+                     unsigned Kind = 0) const override;
 
   /// emitLoadConstPool - Emits a load from constpool to materialize the
   /// specified immediate.
- void emitLoadConstPool(MachineBasicBlock &MBB,
-                        MachineBasicBlock::iterator &MBBI,
-                        DebugLoc dl,
-                        unsigned DestReg, unsigned SubIdx, int Val,
-                        ARMCC::CondCodes Pred = ARMCC::AL,
-                        unsigned PredReg = 0,
-                        unsigned MIFlags = MachineInstr::NoFlags) const;
+  void
+  emitLoadConstPool(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
+                    DebugLoc dl, unsigned DestReg, unsigned SubIdx, int Val,
+                    ARMCC::CondCodes Pred = ARMCC::AL, unsigned PredReg = 0,
+                    unsigned MIFlags = MachineInstr::NoFlags) const override;
 
   // rewrite MI to access 'Offset' bytes from the FP. Update Offset to be
   // however much remains to be handled. Return 'true' if no further
@@ -50,15 +49,15 @@ public:
                          unsigned FrameReg, int &Offset,
                          const ARMBaseInstrInfo &TII) const;
   void resolveFrameIndex(MachineBasicBlock::iterator I,
-                         unsigned BaseReg, int64_t Offset) const;
+                         unsigned BaseReg, int64_t Offset) const override;
   bool saveScavengerRegister(MachineBasicBlock &MBB,
                              MachineBasicBlock::iterator I,
                              MachineBasicBlock::iterator &UseMI,
                              const TargetRegisterClass *RC,
-                             unsigned Reg) const;
+                             unsigned Reg) const override;
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
-                           RegScavenger *RS = NULL) const;
+                           RegScavenger *RS = NULL) const override;
 };
 }