}
		evexZ = 1
	}
	switch {
	case suffix.rounding != rcUnset:
		if rm != nil && rm.Type == obj.TYPE_MEM {
			ctxt.Diag("illegal rounding with memory argument: %v", p)
		} else if !evex.RoundingEnabled() {
			ctxt.Diag("unsupported rounding: %v", p)
		}
		evexB = 1
		evexLL = suffix.rounding
	case suffix.broadcast:
		if rm == nil || rm.Type != obj.TYPE_MEM {