Cleanup: Delete seemingly unused reference to MachineDominatorTree from ScheduleDAGIn...

[oota-llvm.git] / lib / Target / Hexagon / HexagonRegisterInfo.h

diff --git a/lib/Target/Hexagon/HexagonRegisterInfo.h b/lib/Target/Hexagon/HexagonRegisterInfo.h
index c0160d898e0e1b39f41b8366935b677911b396f4..a83b5026467a034e4a3b70c5e5161a2430a25162 100644 (file)
--- a/lib/Target/Hexagon/HexagonRegisterInfo.h
+++ b/lib/Target/Hexagon/HexagonRegisterInfo.h
@@ -12,8 +12,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef HexagonREGISTERINFO_H
-#define HexagonREGISTERINFO_H
+#ifndef LLVM_LIB_TARGET_HEXAGON_HEXAGONREGISTERINFO_H
+#define LLVM_LIB_TARGET_HEXAGON_HEXAGONREGISTERINFO_H
 
 #include "llvm/MC/MachineLocation.h"
 #include "llvm/Target/TargetRegisterInfo.h"
@@ -49,16 +49,16 @@ struct HexagonRegisterInfo : public HexagonGenRegisterInfo {
 
   /// Code Generation virtual methods...
   const MCPhysReg *
-  getCalleeSavedRegs(const MachineFunction *MF = nullptr) const;
+  getCalleeSavedRegs(const MachineFunction *MF = nullptr) const override;
 
   const TargetRegisterClass* const*
   getCalleeSavedRegClasses(const MachineFunction *MF = nullptr) const;
 
-  BitVector getReservedRegs(const MachineFunction &MF) const;
+  BitVector getReservedRegs(const MachineFunction &MF) const override;
 
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
-                           RegScavenger *RS = nullptr) const;
+                           RegScavenger *RS = nullptr) const override;
 
   /// determineFrameLayout - Determine the size of the frame and maximum call
   /// frame size.
@@ -66,17 +66,17 @@ struct HexagonRegisterInfo : public HexagonGenRegisterInfo {
 
   /// requiresRegisterScavenging - returns true since we may need scavenging for
   /// a temporary register when generating hardware loop instructions.
-  bool requiresRegisterScavenging(const MachineFunction &MF) const {
+  bool requiresRegisterScavenging(const MachineFunction &MF) const override {
     return true;
   }
 
-  bool trackLivenessAfterRegAlloc(const MachineFunction &MF) const {
+  bool trackLivenessAfterRegAlloc(const MachineFunction &MF) const override {
     return true;
   }
 
   // Debug information queries.
   unsigned getRARegister() const;
-  unsigned getFrameRegister(const MachineFunction &MF) const;
+  unsigned getFrameRegister(const MachineFunction &MF) const override;
   unsigned getFrameRegister() const;
   unsigned getStackRegister() const;
 };