Allow for a Transform that combines identical nodes (#2167)
Allow for a Transform that combines identical nodes (#2167)


mbudiu-vmw/p4c-clone,mbudiu-vmw/p4c-clone,p4lang/p4c,hanw/p4c,p4lang/p4c,hanw/p4c,mbudiu-vmw/p4c-clone,hanw/p4c,mbudiu-vmw/p4c-clone,p4lang/p4c,hanw/p4c,p4lang/p4c,p4lang/p4c