[Bug tree-optimization/109829] Optimizing __builtin_signbit(x) ? -x : x or abs for FP

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109829

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 55079
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55079&action=edit
Patch which I am testing