Let's backport speedups from 3.4 to 3.3

[Kaveh R. Ghazi]

 > From: Mike Stump <mstump@apple.com>
 > 
 > On Thursday, February 20, 2003, at 12:37 PM, Kaveh R. Ghazi wrote:
 > > Are there any more anyone would like to recommend for consideration?
 > 
 > There is the smarter selection of GC heapsize param.
 > heapsize, is it in mainline yet?

The "heapsize" libiberty bits were approved and I just checked them
into the trunk and 3.3.  The gcc dir bits for [take 2] await a review.

http://gcc.gnu.org/ml/gcc-patches/2003-02/msg01662.html

--
Kaveh R. Ghazi			ghazi@caip.rutgers.edu