[Bug tree-optimization/26444] [4.2 Regression] gfortran does not compile cp2k

[pinskia at gcc dot gnu dot org]

------- Comment #12 from pinskia at gcc dot gnu dot org  2006-02-24 18:14 -------
(In reply to comment #11)
> (In reply to comment #10)
> > Note -O3 enables complete unrolling at the tree level, I think there might be
> > another related bug to this one.  I bet it is failing in VRP2 also, just like
> > the other one.
> 
> That would be PR 26443 by the way.

And it fails in the same way PR 26443 fails as that it is ICE after VRP2.
Here is the "reduced" testcase (there are no complex types in there):
MODULE message_passing
  TYPE mp_perf_type
    CHARACTER ( LEN = 20 ) :: name
    REAL :: time
  END TYPE mp_perf_type
  INTEGER, PARAMETER :: MAX_PERF = 12
  TYPE mp_perf_env_type
     INTEGER :: ref_count, id_nr
     TYPE ( mp_perf_type ), DIMENSION ( MAX_PERF ) :: mp_perfs
  END TYPE mp_perf_env_type
  CHARACTER ( LEN = 20 ), PARAMETER :: sname ( MAX_PERF ) =  &
   (/"MP_Group            ", "MP_Bcast            ", "MP_Allreduce        ", &
     "MP_Gather           ", "MP_Sync             ", "MP_Alltoall         ", &
     "MP_SendRecv         ", "MP_ISendRecv        ", "MP_Wait             ", &
     "MP_comm_split       ", "MP_ISend            ", "MP_IRecv            "/)
CONTAINS
SUBROUTINE mp_perf_env_create(perf_env)
    TYPE(mp_perf_env_type), POINTER :: perf_env
    perf_env%id_nr=last_mp_perf_env_id
    DO i = 1, MAX_PERF
       perf_env%mp_perfs(i) % name = sname(i)
       perf_env%mp_perfs(i) % time = 0.0
    END DO
END SUBROUTINE mp_perf_env_create
END MODULE message_passing


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |26443
          Component|fortran                     |tree-optimization
           Keywords|                            |ice-on-valid-code
            Summary|gfortran does not compile   |[4.2 Regression] gfortran
                   |cp2k                        |does not compile cp2k
   Target Milestone|---                         |4.2.0
            Version|4.1.0                       |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26444