[Bug tree-optimization/126977] [17 Regression] factor_out_conditional_operation breaks __builtin_crc* handling

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126977

--- Comment #5 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 65463
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=65463&action=edit
Patch which I am testing

This should fix this one.