https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120780
--- Comment #22 from Siddhesh Poyarekar <siddhesh at gcc dot gnu.org> --- I'm pretty confident about bootstrap-ubsan because I do that as part of testing my objsz patches (but on x86_64) but I could wait a bit longer I guess. I'm digging a bit into bug 120929 too, so maybe we can resolve it sooner.
