[Bug tree-optimization/63778] [5 Regression] Segfault with r217178 building 416.gamess from cpu2006

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63778

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Richard Biener from comment #3)
> I can't reproduce it on x86_64-linux, neither with unreduced zheev.F
> -DSPEC_CPU
> nor with -march=native added.  Trying a cross to ppc64-linux (BE).
> 
> HJ, please provide more detailed instructions (I'm on r217281 now).

It is fixed by r217260.  Should we add a testcase for this?