> Hi,
>
> I ran into issues caused by ipa_reduced_postorder not really
> topologically sorting functions while compiling some part of the java
> library (yes, this is the first time java has caught a bug for me).
> The problem was that all the functions are apparently
> AVAIL_OVERWRITABLE and even though I have instructed
> ipa_reduced_postorder by its allow_overwritable parameter to include
> such functions, it still blatantly ignores edges to such functions
> which leads to all sorts of unexpectedly broken assumptions and weird
> bugs.
>
> Fixed thusly, bootstrapped and tested on x86_64-linux (and verified
> that my problems caused by this went away too).
>
> OK for trunk?
OK,
Honza
