https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65255
--- Comment #2 from Yichao Yu <yyc1992 at gmail dot com> --- ARM environment is ArchLinuxARM (armv7h)[1] on a Xilinx Zynq 0702 Eval board which has a dual-core Cortex-a9 processor. [1] http://archlinuxarm.org/packages