http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48602
--- Comment #30 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-19 02:06:52 UTC --- I can not reproduce the issue with optimization issue on my linux system x86-64. Thomas, what platform do you see the problem on? I only see it on a Cygwin installation.