diff options
Diffstat (limited to 'lib/Target/Mips/MipsInstrInfo.h')
| -rw-r--r-- | lib/Target/Mips/MipsInstrInfo.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsInstrInfo.h b/lib/Target/Mips/MipsInstrInfo.h index 3cd9088140..8c05d97bea 100644 --- a/lib/Target/Mips/MipsInstrInfo.h +++ b/lib/Target/Mips/MipsInstrInfo.h @@ -86,6 +86,36 @@ public: /// Return the number of bytes of code the specified instruction may be. unsigned GetInstSizeInBytes(const MachineInstr *MI) const; + virtual void storeRegToStackSlot(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MBBI, + unsigned SrcReg, bool isKill, int FrameIndex, + const TargetRegisterClass *RC, + const TargetRegisterInfo *TRI) const { + storeRegToStack(MBB, MBBI, SrcReg, isKill, FrameIndex, RC, TRI, 0); + } + + virtual void loadRegFromStackSlot(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MBBI, + unsigned DestReg, int FrameIndex, + const TargetRegisterClass *RC, + const TargetRegisterInfo *TRI) const { + loadRegFromStack(MBB, MBBI, DestReg, FrameIndex, RC, TRI, 0); + } + + virtual void storeRegToStack(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MI, + unsigned SrcReg, bool isKill, int FrameIndex, + const TargetRegisterClass *RC, + const TargetRegisterInfo *TRI, + int64_t Offset) const = 0; + + virtual void loadRegFromStack(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MI, + unsigned DestReg, int FrameIndex, + const TargetRegisterClass *RC, + const TargetRegisterInfo *TRI, + int64_t Offset) const = 0; + protected: bool isZeroImm(const MachineOperand &op) const; |