http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56584 --- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> 2013-03-10 10:14:46 UTC --- I can't reproduce the error with vanilla gcc-4.7.2 running on Fedora 17/x86_64, either natively or in a cross to ARM Cortex-M3.