Re: [tree-ssa-cfg] BIND_EXPR removal

[Daniel Berlin <dberlin at dberlin dot org>]

> nope, both problems I have detected should also be on mainline. The
> first is the dom_children allocated by gc (this I fixed).  The second
> one is that dominance_info structure contains varray that is also
> allocated by gc.  Both of these cause problems when dominators are
> recomputed,

I should also note that once Andrew fixes the remaining critical edge 
splitting bugs, so i can pre-split critical edges in PRE, we won't be 
needing to recompute dominators anymore in SSAPRE, so the problem goes 
away.
:P
>

>  since this is done after ggc_push_context.
> I will of course do the proper fix once I have a time,
> this is just a workaround to make the branch bootstrap.
>
> Zdenek