[RFC] Remove -frtl-abstract-sequences in 4.5

[David Edelsohn]

On Thu, Nov 20, 2008 at 7:56 AM, Diego Novillo <dnovillo@google.com> wrote:
> This option has been problematic and does not seem to be well
> maintained.  In terms of usefulness, it would also be worth
> implementing as a gimple pass, ideally in IPA mode.  I propose that we
> remove it at the next stage 1, at least it will stop causing problems.
>
> Thoughts?

It currently is broken on many platforms.  Why not remove it now?  What is
the purpose of keeping a pass that does not work correctly and developers
cannot use?

David