[Bug tree-optimization/79321] -ftree-parallelize-loops miscompiles 400.perlbench

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79321

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
And running with OMP_NUM_LIMIT=1 works fine.