https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93462
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Tobias Burnus <bur...@gcc.gnu.org>: https://gcc.gnu.org/g:6a97d9eae4543a995f895e6739530f55f5d039a7 commit r10-6372-g6a97d9eae4543a995f895e6739530f55f5d039a7 Author: Tobias Burnus <tob...@codesourcery.com> Date: Fri Jan 31 15:54:21 2020 +0100 [Fortran] Disable front-end optimization for OpenACC atomic (PR93462) PR fortran/93462 * frontend-passes.c (gfc_code_walker): For EXEC_OACC_ATOMIC, set in_omp_atomic to true prevent front-end optimization. PR fortran/93462 * gfortran.dg/goacc/atomic-1.f90: New.