[tree-ssa] live analysis on local static functions

[Jan Hubicka]

> In message <20031017190337.GF15904@atrey.karlin.mff.cuni.cz>, Jan Hubicka write
> s:
>  >> On Fri, Oct 17, 2003 at 06:57:47PM +0200, Jan Hubicka wrote:
>  >> > Also can I ask about the status of your changes in tree-ssa?  (it looks
>  >> > like they are responsible for the new misscompilations I am seeing with
>  >> > unit-at-a-time enabled.  I will look into these in case you don't have
>  >> > something ready already)
>  >> 
>  >> It's looking generally good.  I'm sure there are bugs, but they're
>  >> not overwhelming.
>  >I actually was referring to Jeff's changes from this week,
> Which specifically? I need specifics to be able to address any problems.

Ok, my problem is that after uncommenting flag_unit_at_a_time setting in
opts.c, I get failure on unused variable warning in stage2, when I work
around I get misscompilation of genconstants at stage3.  These are from
last week.  I am just looking into the unused variable issue now.

Honza
> 
> jeff