intermittent ia64 build hang

[Janis Johnson]

On Fri, May 24, 2002 at 03:56:40PM -0700, Richard Henderson wrote:
> On Thu, May 23, 2002 at 04:46:30PM -0700, Janis Johnson wrote:
> > If I revert this patch, the build completes (or at least
> > it did with yesterday's CVS):
> > 
> > 2002-05-16  Richard Henderson  <rth@redhat.com>
> > 
> >         * config/ia64/ia64.c (ia64_reorg): Rebuild bb_for_insn before
> >         splitting.  Use split_all_insns; update_life_info_in_dirty_blocks.
> 
> Hmm.  Well, I've reverted this section of the patch, since I
> know I ran into problems without the splitting changes.

With this change, my build no longer hangs.

Janis