https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56846
wangzheyu <tony.wang at arm dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tony.wang at arm dot com --- Comment #6 from wangzheyu <tony.wang at arm dot com> --- Confirmed on arm tagret, and there's an old discussion on this: http://gcc.gnu.org/ml/gcc/2007-08/msg00235.html. I'm working on a patch to fix this.