}
}
+ unsigned VWidth = cast<VectorType>(VecOp->getType())->getNumElements();
+ APInt UndefElts(VWidth, 0);
+ APInt AllOnesEltMask(APInt::getAllOnesValue(VWidth));
+ if (SimplifyDemandedVectorElts(&IE, AllOnesEltMask, UndefElts))
+ return &IE;
+
return 0;
}