[Bug tree-optimization/101758] Inconsistent optimizations with UBSan

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101758

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #3)
> +      && DECL_WEAK (TREE_OPERAND (t, 0)))

typo, should have been !DECL_WEAK :).