1024   auto *ConstMask = dyn_cast<Constant>(Mask);  in maskIsAllZeroOrUndef()  local
1025   if (!ConstMask)  in maskIsAllZeroOrUndef()
1027   if (ConstMask->isNullValue() || isa<UndefValue>(ConstMask))  in maskIsAllZeroOrUndef()
1029   if (isa<ScalableVectorType>(ConstMask->getType()))  in maskIsAllZeroOrUndef()
1033            E = cast<FixedVectorType>(ConstMask->getType())->getNumElements();  in maskIsAllZeroOrUndef()
1035     if (auto *MaskElt = ConstMask->getAggregateElement(I))  in maskIsAllZeroOrUndef()
1050   auto *ConstMask = dyn_cast<Constant>(Mask);  in maskIsAllOneOrUndef()  local
1051   if (!ConstMask)  in maskIsAllOneOrUndef()
1053   if (ConstMask->isAllOnesValue() || isa<UndefValue>(ConstMask))  in maskIsAllOneOrUndef()
1055   if (isa<ScalableVectorType>(ConstMask->getType()))  in maskIsAllOneOrUndef()
1059            E = cast<FixedVectorType>(ConstMask->getType())->getNumElements();  in maskIsAllOneOrUndef()
1061     if (auto *MaskElt = ConstMask->getAggregateElement(I))  in maskIsAllOneOrUndef()