625       SDValue Op0 = basePtr.getOperand(0);  in LowerLOAD()  local
632         basePtr = DAG.getNode(SPUISD::IndirectAddr, dl, PtrVT, Op0, Op1);  in LowerLOAD()
638         basePtr = DAG.getNode(SPUISD::IndirectAddr, dl, PtrVT, Op0, Op1);  in LowerLOAD()
819       SDValue Op0 = basePtr.getOperand(0);  in LowerSTORE()  local
826         basePtr = DAG.getNode(SPUISD::IndirectAddr, dl, PtrVT, Op0, Op1);  in LowerSTORE()
832         basePtr = DAG.getNode(SPUISD::IndirectAddr, dl, PtrVT, Op0, Op1);  in LowerSTORE()
1940   SDValue Op0 = Op.getOperand(0);                     // Op0 = the scalar  in LowerSCALAR_TO_VECTOR()  local
1943   if (Op0.getNode()->getOpcode() == ISD::Constant) {  in LowerSCALAR_TO_VECTOR()
1947     ConstantSDNode *CN = cast<ConstantSDNode>(Op0.getNode());  in LowerSCALAR_TO_VECTOR()
1972     switch (Op0.getValueType().getSimpleVT().SimpleTy) {  in LowerSCALAR_TO_VECTOR()
1980       return DAG.getNode(SPUISD::PREFSLOT2VEC, dl, Op.getValueType(), Op0, Op0);  in LowerSCALAR_TO_VECTOR()
2458   SDValue Op0 = Op.getOperand(0);  in LowerFP_TO_INT()  local
2459   EVT Op0VT = Op0.getValueType();  in LowerFP_TO_INT()
2484   SDValue Op0 = Op.getOperand(0);  in LowerINT_TO_FP()  local
2485   EVT Op0VT = Op0.getValueType();  in LowerINT_TO_FP()
2676   SDValue Op0 = Op.getOperand(0);  in LowerTRUNCATE()  local
2677   EVT Op0VT = Op0.getValueType();  in LowerTRUNCATE()
2691                                        Op0, Op0, shufMask);  in LowerTRUNCATE()
2717   SDValue Op0 = Op.getOperand(0);  in LowerSIGN_EXTEND()  local
2718   MVT Op0VT = Op0.getValueType().getSimpleVT();  in LowerSIGN_EXTEND()
2722     Op0 = DAG.getNode(ISD::SIGN_EXTEND, dl, MVT::i32, Op0);  in LowerSIGN_EXTEND()
2747                  DAG.getNode(SPUISD::PREFSLOT2VEC, dl, mvt, Op0, Op0),  in LowerSIGN_EXTEND()
2752                                         dl, Op0VT, Op0,  in LowerSIGN_EXTEND()
2898   SDValue Op0 = N->getOperand(0);       // everything has at least one operand  in PerformDAGCombine()  local
2900   EVT Op0VT = Op0.getValueType();       // The first operand's result  in PerformDAGCombine()
2909     if (Op0.getOpcode() == SPUISD::IndirectAddr  in PerformDAGCombine()
2912       SDValue IndirectArg = Op0, AddArg = Op1;  in PerformDAGCombine()
2916         AddArg = Op0;  in PerformDAGCombine()
2963     if (Op0.getOpcode() == SPUISD::VEC2PREFSLOT && NodeVT == Op0VT) {  in PerformDAGCombine()
2972         Op0.getNode()->dump(&DAG);  in PerformDAGCombine()
2977       return Op0;  in PerformDAGCombine()
2982     if (!ST->usingLargeMem() && Op0.getOpcode() == SPUISD::AFormAddr) {  in PerformDAGCombine()
2991         DEBUG(Op0.getNode()->dump(&DAG));  in PerformDAGCombine()
2994         return Op0;  in PerformDAGCombine()
2996     } else if (Op0.getOpcode() == ISD::ADD) {  in PerformDAGCombine()
3012                              Op0.getOperand(0), Op0.getOperand(1));  in PerformDAGCombine()
3026         Result = Op0;  in PerformDAGCombine()
3032     switch (Op0.getOpcode()) {  in PerformDAGCombine()
3041       SDValue Op00 = Op0.getOperand(0);  in PerformDAGCombine()
3053       Result = Op0.getOperand(0);  in PerformDAGCombine()