https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103058
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- It's a fortran benchmark where I was able to reduce it to 4 object files: radae.fppized.o quicksort.fppized.o radlw.fppized.o radsw.fppized.o