[Bug tree-optimization/45649] -Wunsafe-loop-optimizations fail to recognize finite loop

[dimhen at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45649

--- Comment #1 from Dmitry G. Dyachenko <dimhen at gmail dot com> 2010-10-02 
16:38:02 UTC ---
gcc version 4.6.0 20101002 (experimental) [trunk revision 164903] (GCC)

FAIL too