[Bug fortran/52075] OpenMP atomic update failing if -fbounds-check specified

[Joost.VandeVondele at mat dot ethz.ch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52075

Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
                 CC|                            |Joost.VandeVondele at mat dot ethz
                   |                            |.ch
         Resolution|---                         |FIXED

--- Comment #5 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
reproduces for me gcc version 4.8.3 20140315 (prerelease) [gcc-4_8-branch
revision 208588] and gcc version 4.9.2 20140917 (prerelease) [gcc-4_9-branch
revision 215328] (GCC), but not with trunk.

>  gfortran -fopenmp -fbounds-check t.f90 ; for i in `seq 1 5` ; do ./a.out ; done
 FAIL - X(         633 ) ==           14  (expected           15 )
STOP 1
 FAIL - X(         101 ) ==           14  (expected           15 )
STOP 1
 FAIL - X(         292 ) ==           14  (expected           15 )
STOP 1

I strongly suspect that this was fixed as part of PR63938 (backported also to
4.8, 4.9 ). In fact, an updated 4.8 branch is fine.

Thanks for the report, too bad this was overlooked for so long.