https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64888
--- Comment #12 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:cf3a927af0c040478280d90559e3e3088256c6fc commit r10-10651-gcf3a927af0c040478280d90559e3e3088256c6fc Author: Jakub Jelinek <ja...@redhat.com> Date: Thu Oct 21 10:27:44 2021 +0200 openmp: For default(none) ignore variables created by ubsan_create_data [PR64888] We weren't ignoring the ubsan variables created by c-ubsan.c before gimplification (others are added later). One way to fix this would be to introduce further UBSAN_ internal functions and lower it later (sanopt pass) like other ifns, this patch instead recognizes those magic vars by name/name of type and DECL_ARTIFICIAL and TYPE_ARTIFICIAL. 2021-10-21 Jakub Jelinek <ja...@redhat.com> PR middle-end/64888 gcc/c-family/ * c-omp.c (c_omp_predefined_variable): Return true also for ubsan_create_data created artificial variables. gcc/testsuite/ * c-c++-common/ubsan/pr64888.c: New test. (cherry picked from commit 40dd9d839e52f679d8eabc1c5ca0ca17a5ccfd14)
