Changes to gcc 3.x to invoke an external cpp (updated patch 2)

[Diego Novillo]

On Mon, 2002-03-11 at 23:03, Peter A. Buhr wrote:

> 1) Long-term solution. We build an open-source software package that adds
>    course, we think ours is the best. ;-) Now I have shown through various
>    concurrency to C++. There are several such packages available, but of
>
Could you post a link to your package?  In my previous life as a grad
student I worked on optimizing explicitly concurrent programs.  Since I
only needed to model cobegin/coend and parallel loops, I could get away
with pre-processor tricks that would create references to special
symbols in switch() and for() nodes.

The analysis and optimization code only needed to look for these symbols
in the tree nodes.  I'm wondering if you could use a similar technique,
at least in the short/medium term.

The work was done on SUIF, but it's directly applicable to GCC trees. 
http://people.redhat.com/dnovillo/CSSAME/ if you want to take a look.


Diego.