1
// icf_safe_test.cc -- a test case for gold
3
// Copyright 2009 Free Software Foundation, Inc.
4
// Written by Sriraman Tallam <tmsriram@google.com>.
6
// This file is part of gold.
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.
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.
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.
23
// The goal of this program is to verify if identical code folding
24
// in safe mode correctly folds only ctors and dtors. kept_func_1 must
25
// not be folded into kept_func_2 other than for X86 (32 and 64 bit)
26
// which can use relocation types to determine if function pointers are
27
// taken. kept_func_3 should never be folded as its pointer is taken.
28
// The ctor and dtor of class A must be folded.
60
int (*p)() = kept_func_3;