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      1 /* plugin_test_7_1.c -- a test case for the plugin API with GC.
      2 
      3    Copyright (C) 2010-2014 Free Software Foundation, Inc.
      4    Written by Rafael Avila de Espindola <espindola (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 int fun1(void);
     24 int fun2(void);
     25 void set_x(int y);
     26 
     27 #ifndef LTO
     28 static int x = 0;
     29 
     30 void set_x(int y)
     31 {
     32   x = y;
     33 }
     34 #endif
     35 
     36 int fun1(void)
     37 {
     38 #ifndef LTO
     39   if (x)
     40     return fun2();
     41 #endif
     42   return 0;
     43 }
     44