I'd like to ping the remaining two of the series to fix PR100499:
Refactor LSHIFT_EXPR handling of multiple_of_p to use the correct type https://gcc.gnu.org/pipermail/gcc-patches/2022-January/589172.html Adjust multiple_of_p to work correctly for wrapping operations (in some cases) https://gcc.gnu.org/pipermail/gcc-patches/2022-January/589267.html Thanks, Richard.