Add X86FastISel support for return statements. This entails refactoring

[oota-llvm.git] / lib / Target / XCore / XCoreInstrInfo.h

diff --git a/lib/Target/XCore/XCoreInstrInfo.h b/lib/Target/XCore/XCoreInstrInfo.h
index c97e6b4d287285622b7d764989dfb1066875eedd..8c50bb7f60f125ef4cd6974c643adb65cb647c36 100644 (file)
--- a/lib/Target/XCore/XCoreInstrInfo.h
+++ b/lib/Target/XCore/XCoreInstrInfo.h
@@ -52,16 +52,15 @@ public:
   virtual unsigned isStoreToStackSlot(const MachineInstr *MI,
                                       int &FrameIndex) const;
   
-  virtual bool isInvariantLoad(const MachineInstr *MI) const;
-  
   virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
                              MachineBasicBlock *&FBB,
                              SmallVectorImpl<MachineOperand> &Cond,
                              bool AllowModify) const;
   
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
-                             MachineBasicBlock *FBB,
-                             const SmallVectorImpl<MachineOperand> &Cond) const;
+                                MachineBasicBlock *FBB,
+                                const SmallVectorImpl<MachineOperand> &Cond,
+                                DebugLoc DL) const;
   
   virtual unsigned RemoveBranch(MachineBasicBlock &MBB) const;
 
@@ -69,27 +68,30 @@ public:
                             MachineBasicBlock::iterator I,
                             unsigned DestReg, unsigned SrcReg,
                             const TargetRegisterClass *DestRC,
-                            const TargetRegisterClass *SrcRC) const;
+                            const TargetRegisterClass *SrcRC,
+                            DebugLoc DL) const;
 
   virtual void storeRegToStackSlot(MachineBasicBlock &MBB,
                                    MachineBasicBlock::iterator MI,
                                    unsigned SrcReg, bool isKill, int FrameIndex,
-                                   const TargetRegisterClass *RC) const;
+                                   const TargetRegisterClass *RC,
+                                   const TargetRegisterInfo *TRI) const;
 
   virtual void loadRegFromStackSlot(MachineBasicBlock &MBB,
                                     MachineBasicBlock::iterator MI,
                                     unsigned DestReg, int FrameIndex,
-                                    const TargetRegisterClass *RC) const;
+                                    const TargetRegisterClass *RC,
+                                    const TargetRegisterInfo *TRI) const;
 
   virtual bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
                                         MachineBasicBlock::iterator MI,
-                                const std::vector<CalleeSavedInfo> &CSI) const;
+                                        const std::vector<CalleeSavedInfo> &CSI,
+                                         const TargetRegisterInfo *TRI) const;
   
   virtual bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
                                          MachineBasicBlock::iterator MI,
-                               const std::vector<CalleeSavedInfo> &CSI) const;
-
-  virtual bool BlockHasNoFallThrough(const MachineBasicBlock &MBB) const;
+                                        const std::vector<CalleeSavedInfo> &CSI,
+                                           const TargetRegisterInfo *TRI) const;
 
   virtual bool ReverseBranchCondition(
                             SmallVectorImpl<MachineOperand> &Cond) const;