https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81827
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Testing a patch changing level 5 at -O1 from > /usr/bin/time /space/rguenther/install/gcc-7.2/bin/gfortran -S t.f90 -O 1139.91user 1.99system 19:02.37elapsed 99%CPU (0avgtext+0avgdata 8035048maxresident)k 40816inputs+144outputs (49major+2004165minor)pagefaults 0swaps to > /usr/bin/time /abuild/rguenther/obj2/gcc/f951 t.f90 -O -quiet 126.42user 1.18system 2:26.94elapsed 86%CPU (0avgtext+0avgdata 2433296maxresident)k 0inputs+176outputs (0major+638570minor)pagefaults 0swaps
