http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50521
--- Comment #4 from Tomohiro Kashiwada <kikairoya at gmail dot com> 2011-10-20 01:53:33 UTC --- Created attachment 25559 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25559 proposal patch fix generating wrong code. no longer volatile-bitfield breaks other field.
