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From: "tkoenig at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/66100] [6.0 Regression] ICE in simplify_bound
Date: Mon, 11 May 2015 06:55:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66100

Thomas Koenig <tkoenig at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-05-11
                 CC|                            |mikael at gcc dot gnu.org
   Target Milestone|---                         |6.0
            Summary|[6.0 Regression] Matmul ICE |[6.0 Regression] ICE in
                   |in simplify_bound           |simplify_bound
     Ever confirmed|0                           |1

--- Comment #1 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
This is independent of matmul:

MODULE qs_integrate_potential_low
  INTEGER, PARAMETER :: dp = 8
  TYPE cell_type
    REAL(KIND=8) :: h_inv(3,3)
  END TYPE
  TYPE(cell_type), POINTER                 :: cell
  REAL(KIND=dp), DIMENSION(3)              :: rp
  CONTAINS
    SUBROUTINE integrate_general_opt()
    REAL(KIND=dp) :: gp(3)
    INTEGER :: ng
      print *,lbound(cell%h_inv)
    END SUBROUTINE integrate_general_opt
END MODULE qs_integrate_potential_low

This is an assert introduced in r222979.  Removing the assert makes the
code work, at least superficially (it will print out 1,1).

Mikael?