[Bug tree-optimization/127610] 400.perlbench build 40% slower since r17-4133-g230d950810f378 (inefficient LTO partitioning?)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127610

--- Comment #1 from Filip Kastl <pheeck at gcc dot gnu.org> ---
I've seen no exec time speedups of perlbench in the relevant timeframe, btw.