Fix spelling and grammar in a comment.

[oota-llvm.git] / lib / Target / Alpha / AlphaInstrInfo.h

diff --git a/lib/Target/Alpha/AlphaInstrInfo.h b/lib/Target/Alpha/AlphaInstrInfo.h
index 48e168fa9f11aaaf9ec69670166622c1724d6a92..063eb0c21813062e030120d7363e149b24fe4bf1 100644 (file)
--- a/lib/Target/Alpha/AlphaInstrInfo.h
+++ b/lib/Target/Alpha/AlphaInstrInfo.h
@@ -28,7 +28,7 @@ public:
   /// such, whenever a client has an instance of instruction info, it should
   /// always be able to get register info as well (through this method).
   ///
-  virtual const MRegisterInfo &getRegisterInfo() const { return RI; }
+  virtual const AlphaRegisterInfo &getRegisterInfo() const { return RI; }
 
   /// Return true if the instruction is a register to register move and
   /// leave the source and dest operands in the passed parameters.
@@ -66,6 +66,19 @@ public:
                                SmallVectorImpl<MachineOperand> &Addr,
                                const TargetRegisterClass *RC,
                                SmallVectorImpl<MachineInstr*> &NewMIs) const;
+  
+  virtual MachineInstr* foldMemoryOperand(MachineFunction &MF,
+                                          MachineInstr* MI,
+                                          SmallVectorImpl<unsigned> &Ops,
+                                          int FrameIndex) const;
+
+  virtual MachineInstr* foldMemoryOperand(MachineFunction &MF,
+                                          MachineInstr* MI,
+                                          SmallVectorImpl<unsigned> &Ops,
+                                          MachineInstr* LoadMI) const {
+    return 0;
+  }
+  
   bool AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TBB,
                      MachineBasicBlock *&FBB,
                      std::vector<MachineOperand> &Cond) const;