Misc. SSE2 intrinsics: clflush, lfench, mfence

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

diff --git a/lib/Target/Alpha/AlphaRegisterInfo.h b/lib/Target/Alpha/AlphaRegisterInfo.h
index 3374a26190eea46d941347b75a3410b9b9dc4022..d4d86f391631479160456b001ba1e4505b1dfbde 100644 (file)
--- a/lib/Target/Alpha/AlphaRegisterInfo.h
+++ b/lib/Target/Alpha/AlphaRegisterInfo.h
@@ -23,16 +23,20 @@ class Type;
 
 struct AlphaRegisterInfo : public AlphaGenRegisterInfo {
   AlphaRegisterInfo();
-  const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
 
   /// Code Generation virtual methods...
   void storeRegToStackSlot(MachineBasicBlock &MBB,
                            MachineBasicBlock::iterator MBBI,
-                           unsigned SrcReg, int FrameIndex) const;
+                           unsigned SrcReg, int FrameIndex,
+                           const TargetRegisterClass *RC) const;
 
   void loadRegFromStackSlot(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MBBI,
-                            unsigned DestReg, int FrameIndex) const;
+                            unsigned DestReg, int FrameIndex,
+                            const TargetRegisterClass *RC) const;
+  
+  MachineInstr* foldMemoryOperand(MachineInstr *MI, unsigned OpNum, 
+                                  int FrameIndex) const;
 
   void copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
                     unsigned DestReg, unsigned SrcReg,
@@ -49,6 +53,10 @@ struct AlphaRegisterInfo : public AlphaGenRegisterInfo {
   void emitPrologue(MachineFunction &MF) const;
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
+  // Debug information queries.
+  unsigned getRARegister() const;
+  unsigned getFrameRegister(MachineFunction &MF) const;
+
   static std::string getPrettyName(unsigned reg);
 };