http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58401
Chen Gang <gang.chen at asianux dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gang.chen at asianux dot com --- Comment #1 from Chen Gang <gang.chen at asianux dot com> --- If no '-Os', it will have no issue. This bug may duplicate with Bug58400, but I am not quite sure, so send a new bug for it.