[Bug tree-optimization/52865] GCC can't vectorize fortran loop but able to vectorize similar c-loop

[izamyatin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52865

--- Comment #6 from Igor Zamyatin <izamyatin at gmail dot com> 2012-04-16 
07:16:56 UTC ---
Any ideas what exactly does prevent the vectorization in the case of Fortran?