http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57232
--- Comment #12 from Jon Beniston <jon at beniston dot com> ---
This looks like it might be similar to bug 57636, which has the same ICE on the
cr16 port.
Suggestion there is that it was introduced in trunk@188870:
2012-06-21 Alexandre Oliva <aol...@redhat.com>
PR debug/53671
PR debug/49888
* var-tracking.c (vt_initialize): Record initial offset between
arg pointer and stack pointer.
