https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94957
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Some of it changed recently, e.g. when the FEs use ARRAY_RANGE_REFs in the initializer the gimplifier's gimplify_init_ctor_eval emits a loop. But in this case I think we need the FE to emit the loop itself. Marek, would you like to have a look? I'd use serial code if the array doesn't have too many elts (perhaps compare to a param, or hardcode something small like 16).
