[Bug middle-end/56727] Recursive call goes through the PLT unnecessarily

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56727

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |missed-optimization
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-03-26
                 CC|                            |hubicka at gcc dot gnu.org
            Summary|[4.7/4.8]                   |Recursive call goes through
                   |[missed-optimization]       |the PLT unnecessarily
                   |Recursive call goes through |
                   |the PLT unnecessarily       |
     Ever Confirmed|0                           |1

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-26 14:26:21 UTC ---
Confirmed.  We don't optimize callgraph cycles with one externally visible
entry that way.  And I believe we currently have no way of annotating a
single call to resolve locally.  Honza?