Pass '-a' flag from p4c driver to p4c-bm2-ss as '--arch' (#1219)
Pass '-a' flag from p4c driver to p4c-bm2-ss as '--arch' (#1219)


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