const SIInstrInfo * TII;
const TargetRegisterInfo * TRI;
- void LowerMOV_IMM(MachineInstr *MI, MachineBasicBlock &BB,
- MachineBasicBlock::iterator I, unsigned Opocde) const;
- void LowerSI_INTERP(MachineInstr *MI, MachineBasicBlock &BB,
- MachineBasicBlock::iterator I, MachineRegisterInfo & MRI) const;
- void LowerSI_WQM(MachineInstr *MI, MachineBasicBlock &BB,
- MachineBasicBlock::iterator I, MachineRegisterInfo & MRI) const;
-
- SDValue LowerLOAD(SDValue Op, SelectionDAG &DAG) const;
+ SDValue LowerSTORE(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerBRCOND(SDValue Op, SelectionDAG &DAG) const;
void ensureSRegLimit(SelectionDAG &DAG, SDValue &Operand,
unsigned RegClass, bool &ScalarSlotUsed) const;
+ SDNode *foldOperands(MachineSDNode *N, SelectionDAG &DAG) const;
+ void adjustWritemask(MachineSDNode *&N, SelectionDAG &DAG) const;
+
public:
SITargetLowering(TargetMachine &tm);
virtual MachineBasicBlock * EmitInstrWithCustomInserter(MachineInstr * MI,
MachineBasicBlock * BB) const;
virtual EVT getSetCCResultType(EVT VT) const;
+ virtual MVT getScalarShiftAmountTy(EVT VT) const;
virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const;
virtual SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const;
virtual SDNode *PostISelFolding(MachineSDNode *N, SelectionDAG &DAG) const;
+ virtual void AdjustInstrPostInstrSelection(MachineInstr *MI,
+ SDNode *Node) const;
int32_t analyzeImmediate(const SDNode *N) const;
};