949   ConstantSDNode *N1C = isConstOrConstSplat(Op.getOperand(1), DemandedElts);  in combineShiftToAVG()
968     if ((ConstOp = isConstOrConstSplat(Op2, DemandedElts)) &&  in combineShiftToAVG()
975     if ((ConstOp = isConstOrConstSplat(Op3, DemandedElts)) &&  in combineShiftToAVG()
1375     if (ConstantSDNode *RHSC = isConstOrConstSplat(Op1)) {  in SimplifyDemandedBits()
1576     ConstantSDNode *C = isConstOrConstSplat(Op1, DemandedElts);  in SimplifyDemandedBits()
1601                 isConstOrConstSplat(Op0.getOperand(1), DemandedElts)) {  in SimplifyDemandedBits()
2107     if (ConstantSDNode *SA = isConstOrConstSplat(Op2, DemandedElts)) {  in SimplifyDemandedBits()
2172     if (ConstantSDNode *SA = isConstOrConstSplat(Op1, DemandedElts)) {  in SimplifyDemandedBits()
2754       ConstantSDNode *C = isConstOrConstSplat(Op.getOperand(1), DemandedElts);  in SimplifyDemandedBits()
2823     ConstantSDNode *C = isConstOrConstSplat(Op1);  in SimplifyDemandedBits()
2845       ConstantSDNode *MulC = isConstOrConstSplat(Mul.getOperand(1));  in SimplifyDemandedBits()
3844   if (ConstantSDNode *CN = isConstOrConstSplat(N, /*AllowUndefs=*/false,  in isConstTrueVal()
4107   assert(isConstOrConstSplat(N1C) && isConstOrConstSplat(N1C)->isZero() &&  in optimizeSetCCByHoistingAndByConstFromLogicalShift()
4138         isConstOrConstSplat(C, /*AllowUndefs=*/true, /*AllowTruncation=*/true);  in optimizeSetCCByHoistingAndByConstFromLogicalShift()
4144         isConstOrConstSplat(X, /*AllowUndefs=*/true, /*AllowTruncation=*/true);  in optimizeSetCCByHoistingAndByConstFromLogicalShift()
4296   auto *C1 = isConstOrConstSplat(N1, /* AllowUndefs */ true);  in foldSetCCWithRotate()
4341   auto *C1 = isConstOrConstSplat(N1, /* AllowUndefs */ true);  in foldSetCCWithFunnelShift()
4350   auto *ShAmtC = isConstOrConstSplat(N0.getOperand(2));  in foldSetCCWithFunnelShift()
4415       isConstOrConstSplat(N0, /*AllowUndefs*/ false, /*AllowTruncate*/ true);  in SimplifySetCC()
4417       isConstOrConstSplat(N1, /*AllowUndefs*/ false, /*AllowTruncate*/ true);  in SimplifySetCC()
4446   if (auto *N1C = isConstOrConstSplat(N1)) {  in SimplifySetCC()
4476       if (ConstantSDNode *ShAmt = isConstOrConstSplat(N0.getOperand(1))) {  in SimplifySetCC()
4843   if (auto *N1C = isConstOrConstSplat(N1)) {  in SimplifySetCC()
6833   ConstantSDNode *CompTarget = isConstOrConstSplat(CompTargetNode);  in prepareSREMEqFold()
10478   if (ConstantSDNode *RHSC = isConstOrConstSplat(RHS)) {  in expandMULO()