2005-11-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24989
        * fold-const.c (fold_build): Convert bool_var != 1 and
        bool_var == 0 to !bool_var.

2005-11-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24989
        * gcc.dg/tree-ssa/bool-10.c: New test.
        * gcc.dg/tree-ssa/bool-11.c: New test.
        * gcc.dg/tree-ssa/bool-7.c: Un-xfail.

From-SVN: r107488