gcc 3.3 garbage collector defaults

[Andi Kleen]

> Second, we already had a garbage collector in 3.2.  The regression we're
> seeing isn't because a garbage collector was introduced---that happened
> a long time ago---but because something in the garbage collector, or in 
> the
> way it's used, got changed recently.  Finding what changed between 3.2
> and 3.3 is our immediate need.

Perhaps a binary search in CVS between 3.2 and 3.3-release could help ?

-Andi