[Bug tree-optimization/109759] UBSAN error: shift exponent 64 is too large for 64-bit type 'long unsigned int'

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109759

--- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> ---
Likely a duplicate of PR 109788.

I'll close the bug as such if it does not manifest itself over the weekend
ubsan bootstrap.