[Bug target/78946] optimization throws internal compiler error for uint64_t on AVR

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78946

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |gjl at gcc dot gnu.org
         Resolution|---                         |DUPLICATE

--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
switch / case won't work with 64-bit values; it's beed fixed for v7.  As the
changes are intrusive, there are no plans to back-port them, and hence you'll
have to resort to <= 32 bits in switch / case if you use v6 or older.

*** This bug has been marked as a duplicate of bug 71678 ***