[Bug target/52474] Regression: AVR-GCC: arithmetics produce completely wrong result

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52474

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2012-03-11
                 CC|                            |gjl at gcc dot gnu.org
          Component|c                           |target
     Ever Confirmed|0                           |1
           Severity|critical                    |normal

--- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-03-11 
22:21:36 UTC ---
There is no compileable test case.

Please add a test case following the bug reportig instructions in
http://gcc.gnu.org/bugs/#need

Moreover, notice that avr-gcc 4.5 does not support XMEGA cores.

Thus, either work out a test case that can be reproduced on a device that is
supported by 4.5, or report the bug to your distributor that added XMEGA
support to his private distrubution.