X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FMips%2FMips16RegisterInfo.h;h=13e82a3ffba9d9970422788289a21e0012009f8b;hb=7225e27b4cd9a3e33478264caac765bf31e3179a;hp=153def20d085aa824c00d0a94ec77b4d0ec8d904;hpb=9441125d636dee246acf9cb6c8f264edda92c335;p=oota-llvm.git

diff --git a/lib/Target/Mips/Mips16RegisterInfo.h b/lib/Target/Mips/Mips16RegisterInfo.h
index 153def20d08..13e82a3ffba 100644
--- a/lib/Target/Mips/Mips16RegisterInfo.h
+++ b/lib/Target/Mips/Mips16RegisterInfo.h
@@ -20,13 +20,23 @@ namespace llvm {
 class Mips16InstrInfo;
 
 class Mips16RegisterInfo : public MipsRegisterInfo {
-  const Mips16InstrInfo &TII;
 public:
-  Mips16RegisterInfo(const MipsSubtarget &Subtarget, const Mips16InstrInfo &TII);
+  Mips16RegisterInfo(const MipsSubtarget &Subtarget);
+
+  bool requiresRegisterScavenging(const MachineFunction &MF) const;
+
+  bool requiresFrameIndexScavenging(const MachineFunction &MF) const;
+
+  bool useFPForScavengingIndex(const MachineFunction &MF) const;
+
+  bool saveScavengerRegister(MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I,
+                                     MachineBasicBlock::iterator &UseMI,
+                                     const TargetRegisterClass *RC,
+                                     unsigned Reg) const;
+
+  virtual const TargetRegisterClass *intRegClass(unsigned Size) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
 private:
   virtual void eliminateFI(MachineBasicBlock::iterator II, unsigned OpNo,
                            int FrameIndex, uint64_t StackSize,