[Bug tree-optimization/21048] [4.1 Regression] use of poisoned ggc memory causes cpu2000 build failures

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-15 
19:58 -------
Here is a testcase which removes the use of uninitialized variables and still 
crashes:
      subroutine foo(z, nx,j,k,l,nz)
      implicit real*8 (a-h,o-z)
      real u(5,60,60,60)
      do i = 2, nx-1
       x = dble(i) / (nx)
        do m = 1, 5
          u(m,i,j,k) = x * u(m,1,j,k)  +  z * u(m,i,j,nz) + u(m,i,j,l)
        end do
      end do
      return
      end



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-04-15 19:58:49
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21048