gold/testsuite/gc_comdat_test_1.cc

   1 // gc_comdat_test_1.cc -- a test case for gold
   2
   3 // Copyright (C) 2009-2019 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 if comdat's and garbage
  24 // collection work together.  This file is compiled with -g.  The
  25 // comdat kept function for GetMax is garbage.
  26
  27 int foo();
  28 template <class T>
  29 T GetMax (T a, T b)
  30 {
  31   return (a > b)?a:b;
  32 }
  33
  34 int bar ()
  35 {
  36   return GetMax <int> (4,5);
  37 }
  38
  39 int main()
  40 {
  41   return 0;
  42 }