[Bug middle-end/78266] broken openacc loop partitioning on nvptx offloading targets

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78266

--- Comment #9 from Tom de Vries <vries at gcc dot gnu.org> ---
patch with test-suite (In reply to cesar from comment #8)
> Because num_gangs exceeds largest unsigned value that can be represented by
> the induction variable.

I think what you're trying to say here is that the program is not correct. I
haven't found anything in the standard to suggest that this is incorrect.