[Bug rtl-optimization/88435] Compiling with optimizations causes the compiler to fail.

[mattis at mattisborgen dot se]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88435

--- Comment #1 from Mattis Lind <mattis at mattisborgen dot se> ---
The very same bug is present in 9.0

The problem goes away if you change to pdp-11/40 rather than pdp-11/10 using
-m40 option.