gold/testsuite/plugin_test_9b_ir.cc

   1 // plugin_test_9b_ir.cc -- a test case for gold plugins
   2
   3 // Copyright (C) 2016-2021 Free Software Foundation, Inc.
   4 // Written by Cary Coutant <ccoutant@gmail.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 #include <iostream>
  24
  25 using namespace std;
  26
  27 class A {
  28  public:
  29   virtual void
  30   print() __attribute__ ((noinline))
  31   { cout << "A::print" << endl; }
  32 };
  33
  34 extern void foo();
  35
  36 int
  37 main()
  38 {
  39 #ifdef USE_CLASS_A
  40   A a;
  41   a.print();
  42 #endif
  43   cout << "calling foo" << endl;
  44   foo();
  45   return 0;
  46 }