[Bug testsuite/35406] gfortran.dg/ldist-1.f90 and gcc.dg/tree-ssa/ldist-4.c don't work

["belyshev at depni dot sinp dot msu dot ru" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #2 from belyshev at depni dot sinp dot msu dot ru  2008-03-06 18:34 -------
Both are testsuite bugs, apparently.

ldist-1.f90 scans for:
! { dg-final { scan-tree-dump-times "distributed: split to 4 loops" 1 "ldist" }
}

and the dump output is: "Loop 1 distributed: split to 5 loops."


And ldist-4.c is even xfailed in a weird way:
/* We used to distribute also innermost loops, but these could produce
   too much code in the outer loop, degrading performance of scalar
   code.  So this test is XFAILed because the cost model of the stand
   alone distribution pass has evolved.  */
/* { dg-final { scan-tree-dump-times "distributed: split to 2 loops" 0 "ldist"
} } */

and it works now:
FIXME: Loop 1 not distributed: it has more than two basic blocks.
Loop 2 distributed: split to 2 loops.


-- 

belyshev at depni dot sinp dot msu dot ru changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |belyshev at depni dot sinp
                   |                            |dot msu dot ru
           Severity|normal                      |trivial
          Component|tree-optimization           |testsuite
   Last reconfirmed|2008-03-04 17:14:36         |2008-03-06 18:34:21
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35406