[Bug target/118890] ubsan bootstrap failure for powerpc64le-unknown-linux-gnu

[kishan at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118890

--- Comment #7 from Kishan Parmar <kishan at gcc dot gnu.org> ---
I sent a minor follow-up patch to add shift guards. That should wrap it up.