[Bug rtl-optimization/81955] corrupted double-linked list (not small)

[adpc at riseup dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81955

--- Comment #5 from Ad PC <adpc at riseup dot net> ---
Created attachment 42039
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42039&action=edit
used split -n 2 and bzip2 -- part 1