[Bug lto/44334] rnflow.f90 ~27% slower with -fwhole-program -flto after revision 159852

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44334

--- Comment #31 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-01-23 12:06:00 UTC ---
The relevant pr for comment #30 is pr45810 comment #9. The threshold for
fatigue.f90 was322 before revision 169136 and is now 1520 (~x5).