[Bug tree-optimization/37705] New: [graphite] Fix problems with SCoPs, that contain more than one loop

[grosser at gcc dot gnu dot org]

Graphite calls limit_scops() to ensure, that every SCoP contains a single
surrounding loop, as graphite - at the moment - is not able to handle SCoPs
with two outermost loops or a bb not contained in any loop.

In theory that is possible without problems, only some little bugs are in the
way.

So fix the bugs, remove limit_scops() and make theory reality.


-- 
           Summary: [graphite] Fix problems with SCoPs, that contain more
                    than one loop
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: grosser at gcc dot gnu dot org
        ReportedBy: grosser at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37705