[Bug other/60040] AVR: error: unable to find a register to spill in class 'POINTER_REGS'

[ambrop7 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60040

--- Comment #11 from Ambroz Bizjak <ambrop7 at gmail dot com> ---
Created attachment 37320
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37320&action=edit
Modified patch which clears failure

I made a wild guess that the issue is that the "failure" is not cleared, so I
modified the patch (by hand), to clear "failure" after an ignored failure. With
this my code compiles and links.