c-torture test

[Joe Buck]

> > I stumbled upon mention of a c-torture test that supposedly tests
> > compilers and I was wondering if it still existed, packaged with
> > gcc.  If so, could you please tell me where to find it or direct me
> > to any pre-existing compiler stress tests you may know of.
> 
> make check runs c-torture.  You can get it from the gcc web site.  See
> gcc/testsuite/c*.

But you must have dejagnu installed for make check to work.