[Bug tree-optimization/111435] [14 Regression] gimple_zero_one_valued_p() infinite recursion

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111435

--- Comment #10 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
The proposed patch fixes my modified i686-linux gcc bootstrap as well. Thank
you!