[Bug target/87561] [9 Regression] 416.gamess is slower by ~10% starting from r264866 with -Ofast

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87561

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 44820
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44820&action=edit
reduced testcase

Reduced testcase.