Can't bootstrap trunk on hppa

[Eric Christopher]

>   main.o tree-browser.o libbackend.a ../libcpp/libcpp.a ../libcpp/libcpp.a   ../
>   libiberty/libiberty.a
>   libbackend.a(modulo-sched.o): In function `doloop_register_get':
>   ../../gcc/gcc/modulo-sched.c:284: undefined reference to `doloop_condition_get'
> 
> doloop_end isn't defined on the PA.

2005-06-02 Steven Bosscher  <stevenb@suse.de>
           Mostafa Hagog <mustafa@il.ibm.com>

        * cfgloop.h (doloop_condition_get): Make external.
        * loop-doloop.c (doloop_condition_get): Generalize to make it
        usable in modulo-sched.c.
        * modulo-sched.c (doloop_register_get): Use
        doloop_condition_get instead of duplicating it.


This patch. I've emailed Steven.

-eric