Add patterns for the x86 popcnt instruction.

[oota-llvm.git] / lib / Target / X86 / X86FrameInfo.h

diff --git a/lib/Target/X86/X86FrameInfo.h b/lib/Target/X86/X86FrameInfo.h
index 0b81d3bdfb93f249bd4f4da7ee49f8fc89c5b514..fbbde923b9798d4b9a6abb51feccf190c020a2d8 100644 (file)
--- a/lib/Target/X86/X86FrameInfo.h
+++ b/lib/Target/X86/X86FrameInfo.h
@@ -40,10 +40,24 @@ public:
   void emitPrologue(MachineFunction &MF) const;
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
+  void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
+                                            RegScavenger *RS = NULL) const;
+
+  bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
+                                 MachineBasicBlock::iterator MI,
+                                 const std::vector<CalleeSavedInfo> &CSI,
+                                 const TargetRegisterInfo *TRI) const;
+
+  bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
+                                   MachineBasicBlock::iterator MI,
+                                   const std::vector<CalleeSavedInfo> &CSI,
+                                   const TargetRegisterInfo *TRI) const;
+
   bool hasFP(const MachineFunction &MF) const;
   bool hasReservedCallFrame(const MachineFunction &MF) const;
 
   void getInitialFrameState(std::vector<MachineMove> &Moves) const;
+  int getFrameIndexOffset(const MachineFunction &MF, int FI) const;
 };
 
 } // End llvm namespace