create less temporary rtl

[Segher Boessenkool]

Richard Henderson wrote:
> 
> On Tue, Aug 13, 2002 at 07:50:01AM +0200, Segher Boessenkool wrote:
> > I'm sure I got all the details wrong (and the indenting, too); but it
> > bootstraps fine (on gnu-linux-powerpc), and is a full minute faster on
> > bootstrap, too.  On some files (expr.c), it saves more than 10% compilation
> > time.
> 
> You need to look on gcc mainline, in which this has already been fixed.

Whoops.  I downloaded a snapshot, thinking it came from mainline.  Ouch.
Is there anywhere to download a mainline snapshot?  CVS is extremely painful
on my current network connection (dialup. ouch.)

Thanks for the patch review, and I hope my next patch will be less of a waste
of time,


Segher