[commit] Fix testcase for SPU (Re: [RFA/testsuite] stack check)

[Jerome Guitton]

Ulrich Weigand (uweigand@de.ibm.com):

> Jerome Guitton wrote:
> 
> > void big_frame ()
> > {
> >   char S [524188];
> >   small_frame ();
> > }
> 
> This breaks on the SPU where we only have 256 KB local store.


Sorry about that. I guess that this may break other configurations;
maybe we should enable this test on a limited set of targets?