[Bug tree-optimization/37387] [4.4 Regression] ICE in extract_range_from_binary_expr, at tree-vrp.c:2145

[tbm at cyrius dot com]

------- Comment #2 from tbm at cyrius dot com  2008-09-05 20:25 -------
/* Testcase by Martin Michlmayr <[EMAIL PROTECTED]> */

typedef long int Int;
typedef Int **Bag;
FuncMakeConsequencesPres (Bag self, Bag list)
{
  Bag objDefs1;
  Bag objDefs2;
  if (!  ( (((Int) 0) + 13) <=
        (((Int) (objDefs1) & 0x01) ? ((Int) 0)
         : (((Int) (objDefs1) & 0x02) ? ((Int) 0)
            : *(*(objDefs1)  )))
        && (((Int) (objDefs1) & 0x01) ? (((Int) 0) )
            : (((Int) (objDefs1) & 0x02) ? (((Int) 0) )
                  : (*(*(objDefs2) - 3) & 0xFFL))) <= 0))
      ErrorQuit ();
}


-- 

tbm at cyrius dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.4 Regression] ICE in     |[4.4 Regression] ICE in
                   |extract_range_from_binary_ex|extract_range_from_binary_ex
                   |pr, at tree-vrp.c:2145      |pr, at tree-vrp.c:2145


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37387