RFA: Another patch to fix performance degradation on SPECFP2000

[H.J. Lu]

On Sat, Sep 6, 2008 at 9:40 AM, Vladimir Makarov <vmakarov@redhat.com> wrote:

> The patch has been successfully bootstrapped on x86_64.
>
> 2008-09-06  Vladimir Makarov  <vmakarov@redhat.com>
>
>   * ira-color.c (allocno_live_range_length): New function.
>   (allocno_spill_priority_compare): Use it.
>   (push_allocnos_to_stack): Ditto.  Use double for priority
>   calculations.
>
>

I checked it into ira-merge branch.


-- 
H.J.