https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94495
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
One TU difference from SPEC2006 454.calculix:
$ gfortran -c -o restarts.o -ISPOOLES -Ofast -g -std=legacy restarts.f
...
$ ~/Programming/bloaty/bloaty restarts.o -- /tmp/before.o
VM SIZE FILE SIZE
-------------- --------------
[ = ] 0 .rela.debug_info +7.22Ki +162%
[ = ] 0 .debug_loc +1.07Ki +615%
[ = ] 0 .debug_line +3 +1.5%
[ = ] 0 [Unmapped] +2 +7.1%
[ = ] 0 .debug_abbrev -3 -1.5%
[ = ] 0 .debug_info -272 -31.4%
[ = ] 0 TOTAL +8.02Ki +65%