2136       (isNullOrNullSplat(CT) || isAllOnesOrAllOnesSplat(CT)) &&  in foldBinOpIntoSelect()
2137       (isNullOrNullSplat(CF) || isAllOnesOrAllOnesSplat(CF));  in foldBinOpIntoSelect()
2361   if (N0.getOpcode() == ISD::SUB && isNullOrNullSplat(N0.getOperand(0)))  in visitADDLike()
2365   if (N1.getOpcode() == ISD::SUB && isNullOrNullSplat(N1.getOperand(0)))  in visitADDLike()
2654       isNullOrNullSplat(N1.getOperand(0).getOperand(0)))  in visitADDLikeCommutative()
2818   if (isNullOrNullSplat(N1))  in visitADDO()
3288   if (isNullOrNullSplat(N0)) {  in visitSUB()
3341   if (N1.getOpcode() == ISD::SUB && isNullOrNullSplat(N1.getOperand(0)))  in visitSUB()
3440         isNullOrNullSplat(N1.getOperand(0).getOperand(0))) {  in visitSUB()
3447         isNullOrNullSplat(N1.getOperand(1).getOperand(0))) {  in visitSUB()
3694   if (isNullOrNullSplat(N1))  in visitSUBO()
4726   if (isNullOrNullSplat(N1))  in visitMULO()
5003     bool IsZero = isNullOrNullSplat(LR);  in foldLogicOfSetCCs()
5894     if (isNullOrNullSplat(N0.getOperand(0))) {  in visitAND()
8150   if (isNullOrNullSplat(N1))  in visitRotate()
8999     return V.isUndef() || isNullOrNullSplat(V, /*AllowUndefs*/ true);  in visitFunnelShift()
9329   if (CC == ISD::SETLT && isNullOrNullSplat(CondC) && isNullOrNullSplat(C2)) {  in foldSelectOfConstantsUsingSra()
9463   if (Cond == F || isNullOrNullSplat(F, /* AllowUndefs */ true))  in foldBoolSelectToLogic()
9473   if (isNullOrNullSplat(T, /* AllowUndefs */ true)) {  in foldBoolSelectToLogic()
9914       isNullOrNullSplat(N2)) {  in foldVSelectOfConstants()
9996     if (isNullOrNullSplat(RHS)) {  in visitVSELECT()
11184       isNullOrNullSplat(N0.getOperand(0)) &&  in visitSIGN_EXTEND()
11250   if (isNullOrNullSplat(Op0))  in isTruncateOf()
11252   else if (isNullOrNullSplat(Op1))  in isTruncateOf()