https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81406
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> --- Created attachment 41738 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41738&action=edit preprocessed C source code Flags -O2 -g -pipe -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -flto -fPIC required.
