[Bug fortran/40766] this fortran program is too slow

[linuxl4 at sohu dot com]

------- Comment #4 from linuxl4 at sohu dot com  2009-07-15 18:35 -------
-O3 also very slow.

  4.28173363E+09

real    81m50.845s
user    81m50.587s
sys     0m0.444s

can anybody confirm?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40766