[Bug other/91197] [8,9 regression] alignment test program used in perl does not work with -O2 anymore

[eb at emlix dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91197

--- Comment #3 from Rolf Eike Beer <eb at emlix dot com> ---
It returns the alignment rather than printing. 4 is the correct return code.