The BLX instruction is encoded differently than the BL, because why not? In

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

diff --git a/lib/Target/XCore/XCoreFrameInfo.h b/lib/Target/XCore/XCoreFrameInfo.h
index 47a652dc2de080cd1ab9e2f2c726987f85371812..9a98e16721f4e203910a16ae2cf5f73f9a28ba2c 100644 (file)
--- a/lib/Target/XCore/XCoreFrameInfo.h
+++ b/lib/Target/XCore/XCoreFrameInfo.h
@@ -31,6 +31,24 @@ namespace llvm {
     void emitPrologue(MachineFunction &MF) const;
     void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) 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;
+
+    void getInitialFrameState(std::vector<MachineMove> &Moves) const;
+
+    void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
+                                              RegScavenger *RS = NULL) const;
+
+    void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
+
     //! Stack slot size (4 bytes)
     static int stackSlotSize() {
       return 4;