[Bug tree-optimization/92283] [10 Regression] 454.calculix miscomparison since r276645 with -O2 -march=znver2

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92283

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
So the problematic file is results.f. If I use code from the previous revision
for the file, there is no miscomparison.

Now I'll bisect which loop is causing the miscompilation. Optimized dumps
differ quite significantly.