[LLVMdev] Shouldn't need a "Module Graph"

[David Crowe]

Ok, here is a trivial example:

In the Callee: A->(itself)

In the caller: B->C->itself

Your mapping should provide:

B->A
C->A
A->B  (not sure about this one, is there a better way?)

I don't know how this example could be manufactured in code, but I'm sure 
there are more complex cases which need the same principle...

Dave

On Sun, 1 Dec 2002, Juan Nicolas Ruiz wrote:

> Thanks for the tip, but what do you mean by "DSGraphs may be different
> shapes?
> 
> On Sun, 1 Dec 2002, David Crowe wrote:
> 
> > The way we are doing it, per Vikram's recommendation, is to provide a
> > mapping between the callers nodes and the callees nodes at the time of the
> > call.  Given that the only way they can communicate is through the
> > parameters, globals, and return node, this is fairly easy.  You must take
> > into account that the DSGraphs may be different shapes though.
>