http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46194

--- Comment #8 from Sebastian Pop <spop at gcc dot gnu.org> 2011-02-03 18:20:56 
UTC ---
The problem seems to be in analyze_miv_subscript where I see this note:

  /* FIXME:  This is a MIV subscript, not yet handled.
     Example: (A[{1, +, 1}_1] vs. A[{1, +, 1}_2]) that comes from
     (A[i] vs. A[j]).

     In the SIV test we had to solve a Diophantine equation with two
     variables.  In the MIV case we have to solve a Diophantine
     equation with 2*n variables (if the subscript uses n IVs).
  */

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