http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60653
--- Comment #1 from Matthias Klose <doko at gcc dot gnu.org> --- fails with -O1 and -O2, works with -O0. fails with both -marm/-mthumb
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60653
--- Comment #1 from Matthias Klose <doko at gcc dot gnu.org> --- fails with -O1 and -O2, works with -O0. fails with both -marm/-mthumb