gcc 3.3 garbage collector defaults

[Benjamin Kosnik]

> Especially the default of ggc-min-heapsize is very low: 30K. Why this
> low default? Why not make it 4-8MB or better scale it with the memory
> size of the box?

Can you post a patch to bump this up to 8MB? I'd like to test with it.

The rest of your message looks interesting, but I don't know anything
about the GC in gcc. If this is indeed the case I'd be willing to do
time test with more extensive patches that optimize the placement of the
GC calls.

thanks,
benjamin