5127 bool SelectionDAG::isGuaranteedNotToBeUndefOrPoison(SDValue Op, bool PoisonOnly,  in isGuaranteedNotToBeUndefOrPoison()  argument
5141   return isGuaranteedNotToBeUndefOrPoison(Op, DemandedElts, PoisonOnly, Depth);  in isGuaranteedNotToBeUndefOrPoison()
5146                                                     bool PoisonOnly,  in isGuaranteedNotToBeUndefOrPoison()  argument
5169     return PoisonOnly;  in isGuaranteedNotToBeUndefOrPoison()
5177       if (!isGuaranteedNotToBeUndefOrPoison(Op.getOperand(i), PoisonOnly,  in isGuaranteedNotToBeUndefOrPoison()
5192                                           PoisonOnly, Depth + 1))  in isGuaranteedNotToBeUndefOrPoison()
5196                                           PoisonOnly, Depth + 1))  in isGuaranteedNotToBeUndefOrPoison()
5210           Op, DemandedElts, *this, PoisonOnly, Depth);  in isGuaranteedNotToBeUndefOrPoison()
5219   return !canCreateUndefOrPoison(Op, PoisonOnly, /*ConsiderFlags*/ true,  in isGuaranteedNotToBeUndefOrPoison()
5222            return isGuaranteedNotToBeUndefOrPoison(V, PoisonOnly, Depth + 1);  in isGuaranteedNotToBeUndefOrPoison()
5226 bool SelectionDAG::canCreateUndefOrPoison(SDValue Op, bool PoisonOnly,  in canCreateUndefOrPoison()  argument
5237   return canCreateUndefOrPoison(Op, DemandedElts, PoisonOnly, ConsiderFlags,  in canCreateUndefOrPoison()
5242                                           bool PoisonOnly, bool ConsiderFlags,  in canCreateUndefOrPoison()  argument
5320                                              PoisonOnly, Depth + 1) ||  in canCreateUndefOrPoison()
5325     return !PoisonOnly && DemandedElts.ugt(1);  in canCreateUndefOrPoison()
5332     if (isGuaranteedNotToBeUndefOrPoison(Idx, DemandedElts, PoisonOnly,  in canCreateUndefOrPoison()
5354           Op, DemandedElts, *this, PoisonOnly, ConsiderFlags, Depth);  in canCreateUndefOrPoison()