Add an UNSPEC_PROLOGUE_USE to prevent the link register from being considered dead.
[official-gcc.git] / gcc / ada / prj-com.adb
blob7d867067bb1c68af14645bc3cb535e4ddbccc250
1 ------------------------------------------------------------------------------
2 -- --
3 -- GNAT COMPILER COMPONENTS --
4 -- --
5 -- P R J . C O M --
6 -- --
7 -- B o d y --
8 -- --
9 -- --
10 -- Copyright (C) 2000 Free Software Foundation, Inc. --
11 -- --
12 -- GNAT is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNAT; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
21 -- MA 02111-1307, USA. --
22 -- --
23 -- GNAT was originally developed by the GNAT team at New York University. --
24 -- Extensive contributions were provided by Ada Core Technologies Inc. --
25 -- --
26 ------------------------------------------------------------------------------
28 with Namet; use Namet;
29 with Stringt; use Stringt;
31 package body Prj.Com is
33 ----------
34 -- Hash --
35 ----------
37 function Hash (Name : Name_Id) return Header_Num is
38 begin
39 return Hash (Get_Name_String (Name));
40 end Hash;
42 function Hash (Name : String_Id) return Header_Num is
43 begin
44 String_To_Name_Buffer (Name);
45 return Hash (Name_Buffer (1 .. Name_Len));
46 end Hash;
48 end Prj.Com;