diff options
Diffstat (limited to 'llvm/lib/Target/Sparc/SparcFrameLowering.h')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcFrameLowering.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Target/Sparc/SparcFrameLowering.h b/llvm/lib/Target/Sparc/SparcFrameLowering.h index 4a3cef703ff..731b1fb41c4 100644 --- a/llvm/lib/Target/Sparc/SparcFrameLowering.h +++ b/llvm/lib/Target/Sparc/SparcFrameLowering.h @@ -40,6 +40,15 @@ public: bool hasReservedCallFrame(const MachineFunction &MF) const; bool hasFP(const MachineFunction &MF) const; + void processFunctionBeforeCalleeSavedScan(MachineFunction &MF, + RegScavenger *RS = NULL) const; + +private: + //Remap input registers to output registers for leaf procedure. + void remapRegsForLeafProc(MachineFunction &MF) const; + + //Returns true if MF is a leaf procedure. + bool isLeafProc(MachineFunction &MF) const; }; } // End llvm namespace |
