[Bug driver/70132] ARM -mcpu=native can cause a double free abort.

[andrewm.roberts at sky dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70132

--- Comment #5 from Andrew Roberts <andrewm.roberts at sky dot com> ---
Do I need to raise another bug report  to get the march=native to actually
generate native code, or has one already been raised?

My original report (Bug 70136) included full /proc/cpuinfo for the BCM2834 as
used on the Raspberry Pi 3 in 32 bit mode.

CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xd03
CPU revision    : 4