https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77317
--- Comment #1 from Robert Suchanek <robert.suchanek at imgtec dot com> --- I see what the problem is. During mechanical change I "fixed" global variable name(s) in this and in a few other procedures that appeared that they should have cached the result. A quick look at my patch reveals the following other procedures might also be affected: check_effective_target_vect_natural_alignment check_effective_target_vector_alignment_reachable check_effective_target_vector_alignment_reachable_for_64bit I will post a patch to revert either one or all of the changes for the concerned procedures.
