[Bug tree-optimization/85605] Potentially missing optimization under x64 and ARM: seemingly unnecessary branch in codegen

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85605

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 59482
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59482&action=edit
Patch which I am testing