[Bug target/89270] [11/12/13 regression] AVR ICE: verify_gimple failed

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89270

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|rguenth at gcc dot gnu.org         |unassigned at gcc dot gnu.org
      Known to work|                            |14.0
             Status|ASSIGNED                    |NEW
            Summary|[11/12/13/14 regression]    |[11/12/13 regression] AVR
                   |AVR ICE: verify_gimple      |ICE: verify_gimple failed
                   |failed                      |
          Component|c                           |target

--- Comment #14 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.  Joseph correctly mentioned that iff AVR would define
__int24 using INT_N in avr-modes.def the issue would have been mitigated as
well
(that's a comparatively "modern" way of registering additional integer types).

So it's really also a target issue.

I'm not planning to backport this frontend change given a more targeted fix
would be available.