[Bug target/67288] [5/6/7 regression] non optimal simple function (useless additional shift/remove/shift/add)

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67288

--- Comment #7 from Segher Boessenkool <segher at gcc dot gnu.org> ---
*** Bug 80134 has been marked as a duplicate of this bug. ***