[Bug tree-optimization/126367] [17 Regression] 6% slowdown of milc on Zen4 since r17-2163-ge754b70fe5470b

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126367

--- Comment #6 from Josef Melcr <jmelcr at gcc dot gnu.org> ---
Bisects to r17-2478-g3adb3325954177. So sorry about the wrong bisect, I
discovered 2 errors which lead to the bisect being messed up.