[Bug fortran/52075] OpenMP atomic update failing if -fbounds-check specified
longb at cray dot com
gcc-bugzilla@gcc.gnu.org
Tue Dec 9 20:49:00 GMT 2014
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52075
--- Comment #4 from Bill Long <longb at cray dot com> ---
With this version:
> gfortran --version
GNU Fortran (GCC) 4.9.1 20140716 (Cray Inc.)
Copyright (C) 2014 Free Software Foundation, Inc.
I see the following:
> gfortran -fopenmp -fbounds-check test.f90
> ./a.out
> export OMP_NUM_THREADS=4
> ./a.out
FAIL - X( 16 ) == 11 (expected 15 )
STOP 1
More information about the Gcc-bugs
mailing list