https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83748
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- If PACK_PREFIX_ALWAYS_PACK is containing __attribute__((packed)) this bug is invalid if the pointers wvlgthMin do not have packed pointed-to type. As always without a full testcase it's hard to guess.
