[mips] Remove unused function declarations from MipsRegisterInfo.h. NFC.

llvm-svn: 262187

diff --git a/llvm/lib/Target/Mips/MipsRegisterInfo.h b/llvm/lib/Target/Mips/MipsRegisterInfo.h
index 5de68a2..286fe8e 100644 (file)
--- a/llvm/lib/Target/Mips/MipsRegisterInfo.h
+++ b/llvm/lib/Target/Mips/MipsRegisterInfo.h
@@ -25,16 +25,9 @@ class MipsRegisterInfo : public MipsGenRegisterInfo {
 public:
   MipsRegisterInfo();
 
-  /// getRegisterNumbering - Given the enum value for some register, e.g.
-  /// Mips::RA, return the number that it corresponds to (e.g. 31).
-  static unsigned getRegisterNumbering(unsigned RegEnum);
-
   /// Get PIC indirect call register
   static unsigned getPICCallReg();
 
-  /// Adjust the Mips stack frame.
-  void adjustMipsStackFrame(MachineFunction &MF) const;
-
   /// Code Generation virtual methods...
   const TargetRegisterClass *getPointerRegClass(const MachineFunction &MF,
                                                 unsigned Kind) const override;
@@ -57,9 +50,6 @@ public:
                            int SPAdj, unsigned FIOperandNum,
                            RegScavenger *RS = nullptr) const override;
 
-  void processFunctionBeforeFrameFinalized(MachineFunction &MF,
-                                       RegScavenger *RS = nullptr) const;
-
   // Stack realignment queries.
   bool canRealignStack(const MachineFunction &MF) const override;