https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83367
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Try -fno-lifetime-dse?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83367
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Try -fno-lifetime-dse?