[Bug middle-end/78559] [7 Regression] wrong code due to tree if-conversion?

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78559

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Should reproduce still with -ftree-loop-if-convert after r242550?