------- Comment #8 from dominiq at lps dot ens dot fr 2010-06-05 09:52 -------
At revision 160309, I get
[macbook] lin/test% gfc -O3 -ffast-math -funroll-loops -fomit-frame-pointer
-fwhole-program -flto rnflow.f90 --param hot-bb-frequency-fraction=1000
[macbook] lin/test% time a.out > /dev/null
32.601u 0.716s 0:33.35 99.8% 0+0k 0+0io 0pf+0w
[macbook] lin/test% gfc -O3 -ffast-math -funroll-loops -fomit-frame-pointer
-fwhole-program -flto rnflow.f90 --param hot-bb-frequency-fraction=2000
[macbook] lin/test% time a.out > /dev/null
25.760u 0.708s 0:26.47 99.9% 0+0k 0+0io 0pf+0w
--
dominiq at lps dot ens dot fr changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44334
