http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59569
--- Comment #7 from David Binderman <dcb314 at hotmail dot com> --- Created attachment 31501 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31501&action=edit C source code Source code from bug # 45948. Compiler flag -O3 required. Machine type x86_64.