https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63908
--- Comment #9 from leimaohui <leimaohui at cn dot fujitsu.com> --- (In reply to jos...@codesourcery.com from comment #8) > Olivier Hainque referred to having a 4.9 version of his patch, I suggest > you ask him. Will these patches be backported to gcc 4.9.3 ?