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 (at) 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 34 const char* get1() 35 { 36 return str1; 37 } 38 const char* get2() 39 { 40 return str2; 41 } 42 43 const char* get3() 44 { 45 return str3; 46 } 47 int main() 48 { 49 return 0; 50 } 51
