[Bug fortran/83064] [8 Regression] DO CONCURRENT inconsistent results

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83064

--- Comment #18 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #17)
> > The original test case works fine with gcc-6 with multiple invocations,
> > so this is at least a gcc-8 regression.
> 
> AFAICT the code is parallelized with gcc-8 only.

What do we do for the gcc-8 release? Disable -ftree-parallelize-loops ?