Const-correct SelectionDAG::getAtomic.
Convert SelectionDAG::getMergeValues to use ArrayRef.
Convert SDNode constructor to use ArrayRef.
Convert one last signature of getNode to take an ArrayRef of SDUse.
Convert SelectionDAG::SelectNodeTo to use ArrayRef.
Convert SelectionDAG::MorphNodeTo to use ArrayRef.
Convert SelectionDAGISel::MorphNode to use ArrayRef.