X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86RegisterInfo.h;h=5b0c30cdde535dc06324e1dc1779a56e1848cbe6;hb=439b76730d40e8a8a95f2231bce95ff211a95ead;hp=13140879f481ae30c28a63aa264e97108809b9d7;hpb=cf2b9ac204078defaa01327a21a3fc15a25c2816;p=oota-llvm.git

diff --git a/lib/Target/X86/X86RegisterInfo.h b/lib/Target/X86/X86RegisterInfo.h
index 13140879f48..5b0c30cdde5 100644
--- a/lib/Target/X86/X86RegisterInfo.h
+++ b/lib/Target/X86/X86RegisterInfo.h
@@ -14,24 +14,45 @@ class Type;
 struct X86RegisterInfo : public MRegisterInfo {
   X86RegisterInfo();
 
-  MRegisterInfo::const_iterator const_regclass_begin() const;
-  MRegisterInfo::const_iterator const_regclass_end() const;
+  MRegisterInfo::const_iterator regclass_begin() const;
+  MRegisterInfo::const_iterator regclass_end() const;
 
   MachineBasicBlock::iterator
   storeReg2RegOffset(MachineBasicBlock *MBB,
-                     MachineBasicBlock::iterator &MBBI,
+                     MachineBasicBlock::iterator MBBI,
                      unsigned DestReg, unsigned SrcReg, 
                      unsigned ImmOffset, unsigned dataSize) const;
 
   MachineBasicBlock::iterator
   loadRegOffset2Reg(MachineBasicBlock *MBB,
-                    MachineBasicBlock::iterator &MBBI,
+                    MachineBasicBlock::iterator MBBI,
                     unsigned DestReg, unsigned SrcReg,
                     unsigned ImmOffset, unsigned dataSize) const;
 
+  MachineBasicBlock::iterator
+  moveReg2Reg(MachineBasicBlock *MBB,
+              MachineBasicBlock::iterator MBBI,
+              unsigned DestReg, unsigned SrcReg, unsigned dataSize) const;
+
+  MachineBasicBlock::iterator
+  moveImm2Reg(MachineBasicBlock *MBB,
+              MachineBasicBlock::iterator MBBI,
+              unsigned DestReg, unsigned Imm, unsigned dataSize) const;
+
   unsigned getFramePointer() const;
   unsigned getStackPointer() const;
 
+  const unsigned* getCalleeSaveRegs() const;
+  const unsigned* getCallerSaveRegs() const;
+
+  MachineBasicBlock::iterator emitPrologue(MachineBasicBlock *MBB,
+                                           MachineBasicBlock::iterator MBBI,
+                                           unsigned numBytes) const;
+
+  MachineBasicBlock::iterator emitEpilogue(MachineBasicBlock *MBB,
+                                           MachineBasicBlock::iterator MBBI,
+                                           unsigned numBytes) const;
+
   /// Returns register class appropriate for input SSA register
   /// 
   const TargetRegisterClass *getClassForReg(unsigned Reg) const;
@@ -40,7 +61,6 @@ struct X86RegisterInfo : public MRegisterInfo {
 
   unsigned getNumRegClasses() const;
 
-
 };
 
 #endif