2232   ConstantSDNode *ShAmtC = isConstOrConstSplat(ShAmt);  in foldAddSubOfSignBit()
2772   ConstantSDNode *Const = isConstOrConstSplat(V.getOperand(1), false);  in extractBooleanFlip()
3295       ConstantSDNode *ShiftAmt = isConstOrConstSplat(N1.getOperand(1));  in visitSUB()
3533         if (ConstantSDNode *C = isConstOrConstSplat(N1.getOperand(1)))  in visitSUB()
3581     ConstantSDNode *ShAmtC = isConstOrConstSplat(ShAmt);  in visitSUB()
3945     if (ConstantSDNode *NC1 = isConstOrConstSplat(N1)) {  in visitMUL()
4096   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in simplifyDivRem()
4113   ConstantSDNode *N0C = isConstOrConstSplat(N0);  in simplifyDivRem()
4148   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitSDIV()
4293   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitUDIV()
4389   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitREM()
4705   ConstantSDNode *N0C = isConstOrConstSplat(N0);  in visitMULO()
4706   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitMULO()
5076       ConstantSDNode *C0 = isConstOrConstSplat(LR);  in foldLogicOfSetCCs()
5077       ConstantSDNode *C1 = isConstOrConstSplat(RR);  in foldLogicOfSetCCs()
5667   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitAND()
6186     ConstantSDNode *C = isConstOrConstSplat(N.getOperand(1));  in isBSwapHWordPair()
6212   ConstantSDNode *Mask0 = isConstOrConstSplat(N0.getOperand(1));  in matchBSwapHWordOrAndAnd()
6213   ConstantSDNode *Mask1 = isConstOrConstSplat(N1.getOperand(1));  in matchBSwapHWordOrAndAnd()
6223   ConstantSDNode *ShiftAmt0 = isConstOrConstSplat(Shift0.getOperand(1));  in matchBSwapHWordOrAndAnd()
6224   ConstantSDNode *ShiftAmt1 = isConstOrConstSplat(Shift1.getOperand(1));  in matchBSwapHWordOrAndAnd()
6613   ConstantSDNode *OppShiftCst = isConstOrConstSplat(OppShift.getOperand(1));  in extractShiftForRotate()
6654   ConstantSDNode *OppLHSCst = isConstOrConstSplat(OppShiftLHS.getOperand(1));  in extractShiftForRotate()
6657       isConstOrConstSplat(ExtractFrom.getOperand(1));  in extractShiftForRotate()
6755     if (ConstantSDNode *NegC = isConstOrConstSplat(Neg.getOperand(1))) {  in matchRotateSub()
6769   ConstantSDNode *NegC = isConstOrConstSplat(Neg.getOperand(0));  in matchRotateSub()
6777     if (ConstantSDNode *PosC = isConstOrConstSplat(Pos.getOperand(1))) {  in matchRotateSub()
6813     if (ConstantSDNode *PosC = isConstOrConstSplat(Pos.getOperand(1)))  in matchRotateSub()
6887       ConstantSDNode *Cst = isConstOrConstSplat(Op.getOperand(1));  in MatchFunnelPosNeg()
7894     ConstantSDNode *XorC = isConstOrConstSplat(N1);  in visitXOR()
7895     ConstantSDNode *ShiftC = isConstOrConstSplat(N0.getOperand(1));  in visitXOR()
7923         if (ConstantSDNode *C = isConstOrConstSplat(S.getOperand(1)))  in visitXOR()
7994   ConstantSDNode *C1Node = isConstOrConstSplat(C1);  in combineShiftOfShiftedLogic()
8002     ConstantSDNode *ShiftCNode = isConstOrConstSplat(V.getOperand(1));  in combineShiftOfShiftedLogic()
8049   assert(isConstOrConstSplat(N->getOperand(1)) && "Expected constant operand");  in visitShiftByConstant()
8175   auto *RotAmtC = isConstOrConstSplat(N1);  in visitRotate()
8248   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitSHL()
8375     if (ConstantSDNode *N0C1 = isConstOrConstSplat(N0.getOperand(1))) {  in visitSHL()
8395     if (ConstantSDNode *N0C1 = isConstOrConstSplat(N0.getOperand(1))) {  in visitSHL()
8459     if (ConstantSDNode *NC1 = isConstOrConstSplat(N->getOperand(1))) {  in visitSHL()
8490   ConstantSDNode *ShiftAmtSrc = isConstOrConstSplat(N->getOperand(1));  in combineShiftToMULH()
8569   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitSRA()
8637     const ConstantSDNode *N01C = isConstOrConstSplat(N0.getOperand(1));  in visitSRA()
8676     if (ConstantSDNode *AddC = isConstOrConstSplat(N0.getOperand(1))) {  in visitSRA()
8719     if (ConstantSDNode *LargeShift = isConstOrConstSplat(N0Op0.getOperand(1))) {  in visitSRA()
8767   ConstantSDNode *N1C = isConstOrConstSplat(N1);  in visitSRL()
8812     if (auto *N001C = isConstOrConstSplat(InnerShift.getOperand(1))) {  in visitSRL()
9003   if (ConstantSDNode *Cst = isConstOrConstSplat(N2)) {  in visitFunnelShift()
12614   ConstantSDNode *LogicOp1 = isConstOrConstSplat(N0.getOperand(1), true);  in foldBitcastedFPLogic()
22045     if (isConstOrConstSplat(RHS) && Shuf0 && is_splat(Shuf0->getMask()) &&  in SimplifyVBinOp()
22055     if (isConstOrConstSplat(LHS) && Shuf1 && is_splat(Shuf1->getMask()) &&  in SimplifyVBinOp()
22748   ConstantSDNode *C = isConstOrConstSplat(N->getOperand(1));  in BuildSDIVPow2()