GCC 4.2.0 Status Report (2007-03-22)

[Jason Merrill]

Diego Novillo wrote:
> Interestingly enough, mark_addressable refuses to mark the label as
> addressable, but we need the label addressable so that it's processed
> properly by the compute_may_aliases machinery.
> 
> Given that we need to be very consistent about addressability marking in
> the FEs, wouldn't we be better off doing this in build1_stat()?
> 
> +         if (DECL_P (node))
> +           TREE_ADDRESSABLE (node) = 1;

I'd rather fix mark_addressable and use the langhook.

Jason