https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62014
--- Comment #15 from ktkachov at gcc dot gnu.org --- I can't reproduce this with current trunk and 4.9.1. What exact compiler version and options did you use? I used -O2 -mgeneral-regs-only on an aarch64-none-elf compiler gcc version 4.10.0 20140805
