[Bug target/33050] [avr] unnessary register save

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33050

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |gjl at gcc dot gnu.org
      Known to work|                            |4.7.0
         Resolution|                            |WORKSFORME
   Target Milestone|---                         |4.7.0
      Known to fail|                            |

--- Comment #6 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-05-17 19:30:52 UTC ---
Closing this issue as resolved+worksforme. 4.7.0 generates reasonable code
without any overhead, see Attachement

http://gcc.gnu.org/bugzilla/attachment.cgi?id=24271

generated with -Os (-O1 and -O2) are same.