https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32628
--- Comment #12 from Marc Glisse <glisse at gcc dot gnu.org> --- Nowadays, we consider that we can only access half of the address space, and you can only add up to PTRDIFF_MAX to a pointer, so in some sense this does overflow. I am thinking of removing the testcase, which breaks with a patch I am working on.
