[Bug rtl-optimization/122767] unstable register allocation: dependency on host word size

[aoliva at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122767

--- Comment #6 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
Created attachment 62869
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62869&action=edit
alternate approach that sacrifices memory for stability

Here's another alternative to solve the problem, that arises only because of
sorting using a compare function that uses hashes as tie breakers.  It
sacrifices some memory for faster compares.