def is_scalar_neg(builder, value):
 return _scalar_pred_against_zero(builder, value, functools.partial(builder.fcmp_ordered, '<'), '<')

def is_scalar_neg ( builder , value ) : return _scalar_pred_against_zero ( builder , value , functools . partial ( builder . fcmp_ordered , '<' ) , '<' )
is *value* negative? assumes *value* is signed .