[Bug rtl-optimization/86438] [8/9 Regression] wrong code at -Os

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86438

--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
Created attachment 44970
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44970&action=edit
candidate patch