http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55176
--- Comment #3 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-11-02 08:37:08 UTC --- (In reply to comment #2) > This only happens when gcc was lto/profiledbootstraped. > Looks like it gets miscompiled in this case. Turned out that "--enable-checking=release" is enough to trigger this bug. % ~/gcc/configure --disable-bootstrap --disable-werror --disable-multilib --enable-languages=c,c++ --enable-checking=release % make
