[gomp3] Collapsed loops support

[Richard Henderson]

On Fri, Feb 01, 2008 at 09:02:25AM -0500, Jakub Jelinek wrote:
> ATM I'm leaning towards adding an (optional) statement list
> to OMP_CLAUSE_LASTPRIVATE, which would contain code that needs to be
> performed on the iterator before copying it.  For lastprivate vars other
> than omp do/omp for iterators this would be always NULL, nothing is needed,
> otherwise for integral iterators it would be iter += step and for
> C++ random access iterators iter operator+ (step).  Comments?

That seems fine.


r~