1 // icf_string_merge_test.cc -- a test case for gold
2
3 // Copyright (C) 2010-2016 Free Software Foundation, Inc.
4 // Written by Sriraman Tallam <tmsriram@google.com>.
5
6 // This file is part of gold.
7
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 3 of the License, or
11 // (at your option) any later version.
12
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
17
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21 // MA 02110-1301, USA.
22
23 // The goal of this program is to verify is strings are handled correctly
24 // by ICF. ICF inlines strings that can be merged. In some cases, the
25 // addend of the relocation pointing to a string merge section must be
26 // ignored. This program has no pair of identical functions that can be
27 // folded. However, if the addend is not ignored then get2 and get3 will
28 // become identical.
29
30 const char* const str1 = "aaaaaaaaaastr1";
31 const char* const str2 = "bbbbaaaaaastr1";
32 const char* const str3 = "cccccaaaaastr1";
33
get1()34 const char* get1()
35 {
36 return str1;
37 }
get2()38 const char* get2()
39 {
40 return str2;
41 }
42
get3()43 const char* get3()
44 {
45 return str3;
46 }
main()47 int main()
48 {
49 return 0;
50 }
51