[Bug regression/71231] [7 Regression]: 300% runtime increase for rnflow

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71231

--- Comment #21 from Richard Biener <rguenth at gcc dot gnu.org> ---
*** Bug 109075 has been marked as a duplicate of this bug. ***