[Bug tree-optimization/81303] [8 Regression] 410.bwaves regression caused by r249919

[pthaugen at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81303

--- Comment #15 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
Just confirming that the changes have eliminated the bwaves degradation on
PowerPC that started with r249919.