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// icf_test.cc -- a test case for gold

// Copyright 2009 Free Software Foundation, Inc.

// Written by Sriraman Tallam <tmsriram@google.com>.

// This file is part of gold.

// This program is free software; you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation; either version 3 of the License, or

// (at your option) any later version.

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,

// MA 02110-1301, USA.

// The goal of this program is to verify if identical code folding

// correctly identifies and folds functions.  folded_func must be

// folded into kept_func.

int common()

{

  return 1;

}

int kept_func()

{

  common();

  // Recursive call.

  kept_func();

  return 1;

}

int folded_func()

{

  common();

  // Recursive call.

  folded_func();

  return 1;

}

int main()

{

  return 0;

}