[Bug tree-optimization/56223] Integer ABS is not recognized for more complicated pattern

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56223

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note factor_out_conditional_conversion is a special case comment #3 really.