https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93515
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:d3266b1311723841ec553277f1fb6bfddef8809d commit r9-8220-gd3266b1311723841ec553277f1fb6bfddef8809d Author: Jakub Jelinek <ja...@redhat.com> Date: Thu Feb 6 09:15:13 2020 +0100 openmp: Notice reduction decl in outer contexts after adding it to shared [PR93515] If we call omp_add_variable, following omp_notice_variable will already find it on that construct and not go through outer constructs, the following patch fixes that. Note, this still doesn't follow OpenMP 5.0 semantics on target combined with other constructs with reduction/lastprivate/linear clauses, will handle that for GCC11. 2020-02-06 Jakub Jelinek <ja...@redhat.com> PR libgomp/93515 * gimplify.c (gimplify_scan_omp_clauses) <do_notice>: If adding shared clause, call omp_notice_variable on outer context if any.