Patch to prevent do_tablejump from marking vector as unchanging

[Richard Henderson]

On Wed, Aug 16, 2000 at 06:14:19PM -0400, John Wehle wrote:
> As a general improvement is there any problem with changing true_dependence
> and write_dependence_p to realize that a label_ref doesn't create any
> dependencies?

Err.. refresh my memory on when a label_ref would appear
in an address at all?  Is this also in conjunction with
switch statements?  If so, there shouldn't be a problem.


r~