1// icf_string_merge_test.cc -- a test case for gold 2 3// Copyright (C) 2010-2020 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 30const char* const str1 = "aaaaaaaaaastr1"; 31const char* const str2 = "bbbbaaaaaastr1"; 32const char* const str3 = "cccccaaaaastr1"; 33 34const char* get1() 35{ 36 return str1; 37} 38const char* get2() 39{ 40 return str2; 41} 42 43const char* get3() 44{ 45 return str3; 46} 47int main() 48{ 49 return 0; 50} 51