OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gnat.dg/] [loop_optimization2.adb] - Blame information for rev 304

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 304 jeremybenn
-- { dg-do compile }
2
-- { dg-options "-gnata -O2 -fno-inline" }
3
 
4
with Ada.Unchecked_Conversion;
5
 
6
package body Loop_Optimization2 is
7
 
8
   function To_Addr_Ptr is
9
      new Ada.Unchecked_Conversion (System.Address, Addr_Ptr);
10
 
11
   function To_Address is
12
     new Ada.Unchecked_Conversion (Tag, System.Address);
13
 
14
   function To_Type_Specific_Data_Ptr is
15
     new Ada.Unchecked_Conversion (System.Address, Type_Specific_Data_Ptr);
16
 
17
   function Interface_Ancestor_Tags (T : Tag) return Tag_Array is
18
      TSD_Ptr : constant Addr_Ptr := To_Addr_Ptr (To_Address (T));
19
      TSD : constant Type_Specific_Data_Ptr :=
20
                      To_Type_Specific_Data_Ptr (TSD_Ptr.all);
21
      Iface_Table : constant Interface_Data_Ptr := TSD.Interfaces_Table;
22
   begin
23
      if Iface_Table = null then
24
         declare
25
            Table : Tag_Array (1 .. 0);
26
         begin
27
            return Table;
28
         end;
29
      else
30
         declare
31
            Table : Tag_Array (1 .. Iface_Table.Nb_Ifaces);
32
         begin
33
            for J in 1 .. Iface_Table.Nb_Ifaces loop
34
               Table (J) := Iface_Table.Ifaces_Table (J).Iface_Tag;
35
            end loop;
36
            return Table;
37
         end;
38
      end if;
39
   end Interface_Ancestor_Tags;
40
 
41
end Loop_Optimization2;

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.