[Bug tree-optimization/126456] [14/15/16/17 Regression] Wrong code with minmax folding since r14-337

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126456

--- Comment #3 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 65170
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=65170&action=edit
Patch which I am testing