Subversion Repositories openrisc_2011-10-31

-- { dg-do compile }

-- { dg-options "-O -gnatws" }

package body Opt1 is

   function De_Linear_Index

     (Index       : Natural;

      D           : Natural;

      Ind_Lengths : Dimention_Length)

      return        Dimension_Indexes

   is

      Len     : Natural := 1;

      Tmp_Ind : Natural := Index;

      Tmp_Res : Natural;

      Result  : Dimension_Indexes (1 .. D);

   begin

      for J in 1 .. D loop

         Len := Len * Ind_Lengths (J);

      end loop;

      for J in Result'Range loop

         Result (J) := Tmp_Res;

         Tmp_Ind := Tmp_Ind - Len * (Result (J) - 1);

      end loop;

      return Result;

   end;

end Opt1;