937   ConstantSDNode *N1C = isConstOrConstSplat(Op.getOperand(1), DemandedElts);  in combineShiftToAVG()
955     if ((ConstOp = isConstOrConstSplat(Op1, DemandedElts)) &&  in combineShiftToAVG()
961     if ((ConstOp = isConstOrConstSplat(Op2, DemandedElts)) &&  in combineShiftToAVG()
967     if ((ConstOp = isConstOrConstSplat(Op3, DemandedElts)) &&  in combineShiftToAVG()
1353     if (ConstantSDNode *RHSC = isConstOrConstSplat(Op1)) {  in SimplifyDemandedBits()
1544     ConstantSDNode *C = isConstOrConstSplat(Op1, DemandedElts);  in SimplifyDemandedBits()
1569                 isConstOrConstSplat(Op0.getOperand(1), DemandedElts)) {  in SimplifyDemandedBits()
1974     if (ConstantSDNode *SA = isConstOrConstSplat(Op2, DemandedElts)) {  in SimplifyDemandedBits()
2040     if (ConstantSDNode *SA = isConstOrConstSplat(Op1, DemandedElts)) {  in SimplifyDemandedBits()
2563       ConstantSDNode *C = isConstOrConstSplat(Op.getOperand(1), DemandedElts);  in SimplifyDemandedBits()
2626     ConstantSDNode *C = isConstOrConstSplat(Op1);  in SimplifyDemandedBits()
2648       ConstantSDNode *MulC = isConstOrConstSplat(Mul.getOperand(1));  in SimplifyDemandedBits()
3604   if (ConstantSDNode *CN = isConstOrConstSplat(N, /*AllowUndefs=*/false,  in isConstTrueVal()
3844   assert(isConstOrConstSplat(N1C) &&  in optimizeSetCCByHoistingAndByConstFromLogicalShift()
3845          isConstOrConstSplat(N1C)->getAPIntValue().isZero() &&  in optimizeSetCCByHoistingAndByConstFromLogicalShift()
3876         isConstOrConstSplat(C, /*AllowUndefs=*/true, /*AllowTruncation=*/true);  in optimizeSetCCByHoistingAndByConstFromLogicalShift()
3882         isConstOrConstSplat(X, /*AllowUndefs=*/true, /*AllowTruncation=*/true);  in optimizeSetCCByHoistingAndByConstFromLogicalShift()
4028   auto *C1 = isConstOrConstSplat(N1, /* AllowUndefs */ true);  in foldSetCCWithRotate()
4073   auto *C1 = isConstOrConstSplat(N1, /* AllowUndefs */ true);  in foldSetCCWithFunnelShift()
4082   auto *ShAmtC = isConstOrConstSplat(N0.getOperand(2));  in foldSetCCWithFunnelShift()
4146       isConstOrConstSplat(N0, /*AllowUndefs*/ false, /*AllowTruncate*/ true);  in SimplifySetCC()
4148       isConstOrConstSplat(N1, /*AllowUndefs*/ false, /*AllowTruncate*/ true);  in SimplifySetCC()
4177   if (auto *N1C = isConstOrConstSplat(N1)) {  in SimplifySetCC()
4190       if (ConstantSDNode *ShAmt = isConstOrConstSplat(N0.getOperand(1))) {  in SimplifySetCC()
4557   if (auto *N1C = isConstOrConstSplat(N1)) {  in SimplifySetCC()
6405   ConstantSDNode *CompTarget = isConstOrConstSplat(CompTargetNode);  in prepareSREMEqFold()
9302   if (ConstantSDNode *RHSC = isConstOrConstSplat(RHS)) {  in expandMULO()