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fd67aa1129
Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out */po/*.pot which we don't update frequently.
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
// icf_safe_test.cc -- a test case for gold
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// Copyright (C) 2009-2024 Free Software Foundation, Inc.
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// Written by Sriraman Tallam <tmsriram@google.com>.
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// This file is part of gold.
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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// MA 02110-1301, USA.
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// The goal of this program is to verify if identical code folding
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// in safe mode correctly folds only ctors and dtors. kept_func_1 must
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// not be folded into kept_func_2 other than for X86 (32 and 64 bit)
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// which can use relocation types to determine if function pointers are
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// taken. kept_func_3 should never be folded as its pointer is taken.
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// The ctor and dtor of class A must be folded.
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class A
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{
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public:
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A()
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{
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}
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~A()
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{
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}
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};
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A a;
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int kept_func_1()
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{
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return 1;
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}
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int kept_func_2()
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{
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return 1;
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}
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int kept_func_3()
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{
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return 1;
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}
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int main()
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{
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int (*p)() = kept_func_3;
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p();
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return 0;
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}
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