[patch][OpenMP,Fortran] Fix several OpenMP use_device_addr/map/update errors found by a length test case

[Jakub Jelinek]

On Thu, Oct 10, 2019 at 06:49:52PM +0200, Tobias Burnus wrote:
> On 10/10/19 1:55 PM, Jakub Jelinek wrote:
> > What worries me about the test is that the officially only portable way
> > to use it in a target region is is_device_ptr.
> 
> How about the attached test cases? The only difference is in "module
> target_procs".
> 
> OK now?

Ok then.  If is_device_ptr is clarified/the restriction lifted, we can
always change it.

	Jakub