------- Additional Comments From Thomas dot Koenig at online dot de 2004-12-12 16:19 ------- g77 has the same problem:
$ time g77 spaghetti.f real 0m11.649s user 0m11.516s sys 0m0.068s $ ./spaghetti 20000 > spaghetti.f $ time g77 spaghetti.f real 0m50.604s user 0m48.738s sys 0m0.153s -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18937