[Bug tree-optimization/52252] An opportunity for x86 gcc vectorizer (gain up to 3 times)

[evstupac at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52252

--- Comment #4 from Stupachenko Evgeny <evstupac at gmail dot com> ---
The patch giving an expected 3 times gain submitted for a discussion at:
http://gcc.gnu.org/ml/gcc-patches/2014-02/msg00670.html