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

[rguenth at gcc dot gnu.org]

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

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
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).