https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63534
--- Comment #67 from Igor Zamyatin <izamyatin at gmail dot com> --- Posted a patch here - http://gcc.gnu.org/ml/gcc-patches/2014-10/msg03318.html Now discussion stop here - http://gcc.gnu.org/ml/gcc-patches/2014-11/msg00320.html