From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-116127-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 15777 invoked by alias); 28 Oct 2004 16:31:42 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Received: (qmail 15762 invoked by alias); 28 Oct 2004 16:31:41 -0000
Date: Thu, 28 Oct 2004 16:31:00 -0000
Message-ID: <20041028163141.15761.qmail@sourceware.org>
From: "dberlin at dberlin dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
In-Reply-To: <20041027005509.18168.dje@gcc.gnu.org>
References: <20041027005509.18168.dje@gcc.gnu.org>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug tree-optimization/18168] SPEC CPU2000 173.applu tree-loop-linear ICE
X-Bugzilla-Reason: CC
X-SW-Source: 2004-10/txt/msg03514.txt.bz2
List-Id: <gcc-bugs.sourceware.org>


------- Additional Comments From dberlin at dberlin dot org  2004-10-28 16:31 -------
Subject: Re:  SPEC CPU2000 173.applu tree-loop-linear
 ICE

This is the minimal testcase for the problem that i came up with
       subroutine buts ( ldmx, ldmy, ldmz,
      $                  v,
      $                  d, udx, udy, udz )
       dimension v( 5, ldmx, ldmy, *),
      $          udz( 5, 5, ldmx, ldmy, * )
       dimension tmat(5,5), tv(5)
       do k = nz-1, 2, -1
          do j = ny-1, 2, -1
             do i = nx-1, 2, -1
                do ip = 1, 4
                   do m = ip+1, 5
                      do l = ip+1, 5
                      end do
                      tv( m ) = tv( m ) -
      $                  tv( ip )  *
      $                 tmp
                   end do
                end do
                do m = 5, 1, -1
                   do l = m+1, 5
                   end do
                   v( m, i, j, k ) = v( m, i, j, k )
      $            - tv( m )
                end do
             end do
          end do
       end do
       end



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18168