https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108655
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:5df573f76bb9b42231e722145033c548a5fcdf9a commit r13-5708-g5df573f76bb9b42231e722145033c548a5fcdf9a Author: Jakub Jelinek <ja...@redhat.com> Date: Mon Feb 6 09:05:56 2023 +0100 ubsan: Fix up another spot that should have been BUILT_IN_UNREACHABLE_TRAPS [PR108655] We ICE on the following testcase, because ivcanon calls gimple_build_builtin_unreachable but doesn't expect it would need vops. BUILT_IN_UNREACHABLE_TRAP I've introduced yesterday doesn't need vops and should be used in that case instead of BUILT_IN_TRAP which needs them. 2023-02-06 Jakub Jelinek <ja...@redhat.com> PR tree-optimization/108655 * ubsan.cc (sanitize_unreachable_fn): For -funreachable-traps or -fsanitize=unreachable -fsanitize-trap=unreachable return BUILT_IN_UNREACHABLE_TRAP decl rather than BUILT_IN_TRAP. * gcc.dg/pr108655.c: New test.
