[Bug tree-optimization/84737] [8 Regression] 20% degradation in CPU2000 172.mgrid starting with r256888

[pthaugen at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84737

--- Comment #2 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
Created attachment 43589
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43589&action=edit
ipa-cp dump