[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

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #62855|0                           |1
        is obsolete|                            |

--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
Created attachment 62867
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62867&action=edit
overdone (?) variant of the above

Handling all variations of word sizes while keeping things extremely fast to
canonicalize on 64-bit little-endian turned out to be very involved :-(