if c.aclass(&p.To) == C_ADDR {
			c.ctxt.Diag("address constant needs DWORD\n%v", p)
		}
		o1 = uint32(c.instoffset)
		if p.To.Sym != nil {
			// This case happens with words generated
			// in the PC stream as part of the literal pool.
			rel := obj.Addrel(c.cursym)

			rel.Off = int32(c.pc)
			rel.Siz = 4
			rel.Sym = p.To.Sym
			rel.Add = p.To.Offset
			rel.Type = objabi.R_ADDR
			o1 = 0
		}