diff options
Diffstat (limited to 'lib/Target/CellSPU/SPUInstrInfo.h')
| -rw-r--r-- | lib/Target/CellSPU/SPUInstrInfo.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/Target/CellSPU/SPUInstrInfo.h b/lib/Target/CellSPU/SPUInstrInfo.h index 22581fc..e2ecf9b 100644 --- a/lib/Target/CellSPU/SPUInstrInfo.h +++ b/lib/Target/CellSPU/SPUInstrInfo.h @@ -74,7 +74,19 @@ namespace llvm { virtual void loadRegFromAddr(MachineFunction &MF, unsigned DestReg, SmallVectorImpl<MachineOperand> &Addr, const TargetRegisterClass *RC, - SmallVectorImpl<MachineInstr*> &NewMIs) const; + SmallVectorImpl<MachineInstr*> &NewMIs) const; + + //! Fold spills into load/store instructions + virtual MachineInstr* foldMemoryOperand(MachineInstr* MI, + SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; + + //! Fold any load/store to an operand + virtual MachineInstr* foldMemoryOperand(MachineInstr* MI, + SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const { + return 0; + } }; } |