Possible size-opt patch

[Bernd Schmidt]

Giovanni Bajo wrote:
> Bernd,
> 
> I read you're interested in code-size optimizations. I'd like to point you
> to this patch:
> http://gcc.gnu.org/ml/gcc-patches/2005-05/msg00554.html
> 
> which was never finished nor committed (I don't know if RTH has a newer
> version though). This is would be of great help for code size issues in AVR,
> but I don't know if and how much it'd help for Blackfin.

Probably not too much, since we only use multi-word regs for DImode, 
which doesn't occur that frequently.


Bernd