https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61177
--- Comment #4 from Rion <rion4ik at gmail dot com> --- It's not reproducible on 4.6.1, 4.7.3 and 4.8.2 so if this version is unmaintained, then probably the bug may be closed. this version of compiler is currently used in Intel embedded sdk. I'm in Inango currently working for Intel on fixing their toolchain. but probably we will migrate to something newer.