[patches] Re: unconditional pre-reload splitter

[Jan Hubicka]

> Jan did you intended to do the spliting when not optimizing if so
> then the register use info needs to get updated.
Yes, I did. It should simplify writting md files, as you would not
need to worry about two separate compilation modes.
> 
> The easiest way is get rid of the register_life_up_to_date flag
> and always call recompute_reg_usage.
Is that enought to do so after 7th? I am away now.

Honza
> 
> Graham