[Bug tree-optimization/111167] swapping around duplicated conditionals can produce better code

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111167

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>Take reduced from GCC's sources for lookup_attribute:

Note it shows up even not in a reduced version of lookup_attribute too.