356                                   bool AllowUndefs) {  in matchUnaryPredicateImpl()  argument
368     if (AllowUndefs && Op.getOperand(i).isUndef()) {  in matchUnaryPredicateImpl()
389     bool AllowUndefs, bool AllowTypeMismatch) {  in matchBinaryPredicate()  argument
408     bool LHSUndef = AllowUndefs && LHSOp.isUndef();  in matchBinaryPredicate()
409     bool RHSUndef = AllowUndefs && RHSOp.isUndef();  in matchBinaryPredicate()
2888 bool SelectionDAG::isSplatValue(SDValue V, bool AllowUndefs) const {  in isSplatValue()
2899          (AllowUndefs || !UndefElts);  in isSplatValue()
5365 SDValue llvm::getBitwiseNotOperand(SDValue V, SDValue Mask, bool AllowUndefs) {  in getBitwiseNotOperand()  argument
5366   if (isBitwiseNot(V, AllowUndefs))  in getBitwiseNotOperand()
5377       isBitwiseNot(ExtArg, AllowUndefs) &&  in getBitwiseNotOperand()
11632 bool llvm::isBitwiseNot(SDValue V, bool AllowUndefs) {  in isBitwiseNot()  argument
11638       isConstOrConstSplat(V, AllowUndefs, /*AllowTruncation*/ true);  in isBitwiseNot()
11642 ConstantSDNode *llvm::isConstOrConstSplat(SDValue N, bool AllowUndefs,  in isConstOrConstSplat()  argument
11648   return isConstOrConstSplat(N, DemandedElts, AllowUndefs, AllowTruncation);  in isConstOrConstSplat()
11652                                           bool AllowUndefs,  in isConstOrConstSplat()  argument
11676     if (CN && (UndefElements.none() || AllowUndefs)) {  in isConstOrConstSplat()
11688 ConstantFPSDNode *llvm::isConstOrConstSplatFP(SDValue N, bool AllowUndefs) {  in isConstOrConstSplatFP()  argument
11693   return isConstOrConstSplatFP(N, DemandedElts, AllowUndefs);  in isConstOrConstSplatFP()
11698                                               bool AllowUndefs) {  in isConstOrConstSplatFP()  argument
11707     if (CN && (UndefElements.none() || AllowUndefs))  in isConstOrConstSplatFP()
11718 bool llvm::isNullOrNullSplat(SDValue N, bool AllowUndefs) {  in isNullOrNullSplat()  argument
11721       isConstOrConstSplat(N, AllowUndefs, /*AllowTruncation=*/true);  in isNullOrNullSplat()
11725 bool llvm::isOneOrOneSplat(SDValue N, bool AllowUndefs) {  in isOneOrOneSplat()  argument
11727       isConstOrConstSplat(N, AllowUndefs, /*AllowTruncation*/ true);  in isOneOrOneSplat()
11731 bool llvm::isAllOnesOrAllOnesSplat(SDValue N, bool AllowUndefs) {  in isAllOnesOrAllOnesSplat()  argument
11734   ConstantSDNode *C = isConstOrConstSplat(N, AllowUndefs);  in isAllOnesOrAllOnesSplat()