[Bug tree-optimization/91071] [10 Regression] Miscompare of 410.bwaves since r272644

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91071

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed with -Ofast -march=haswell -fprofile-generate and the fix for PR91069
and the train run.